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metodos.java
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import java.util.Scanner;
import java.util.*;
class metodos {
public void divisores(int n){
int suma=0;
int num=0;
for(int i=1; i<=n; i++){
if(n%i==0){
suma=suma+i;
num++;
}
}
System.out.println("El numero de divisores es: "+num);
System.out.println("La suma de divisores es: "+suma);
}
public void sumaPrimos(int n){
int cont=0;
int act=2;
int suma=0;
while(cont<n){
boolean esPrimo=true;
for(int i=2; i<act; i++){
if(act%i==0){
esPrimo=false;
}
}
if(esPrimo){
suma=suma+act;
System.out.println(act);
cont++;
}
act++;
}
System.out.println("la suma de los primos es: "+suma);
}
public static void main(String[] args) {
metodos m=new metodos();
//m.divisores(8191);
m.sumaPrimos(100);
}
}