74791330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439949}}^1$

素因数の和:439973

約数の個数: 16

約数和(自身を含む): 142543800

約数和(自身を除く): 67752470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439949, 879898, 2199745, 4399490, 7479133, 14958266, 37395665, 74791330]

約数ペア:

[(1, 74791330), (2, 37395665), (5, 14958266), (10, 7479133), (17, 4399490), (34, 2199745), (85, 879898), (170, 439949)]