main.rs

extern crate primeiter;

use primeiter::PrimeIter;

fn num_facts(mut num: u64)->u64
{
	let mut count = 1;
	let primes = PrimeIter::new();
	for prime in primes
	{
		if prime>num
		{
			break;
		}
		while num%prime==0
		{
			num /= prime;
			count += 1;
		}
	}
	count
}