74810710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33851}}^1$

素因数の和:33888

約数の個数: 32

約数和(自身を含む): 153552672

約数和(自身を除く): 78741962

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 33851, 67702, 169255, 338510, 440063, 575467, 880126, 1150934, 2200315, 2877335, 4400630, 5754670, 7481071, 14962142, 37405355, 74810710]

約数ペア:

[(1, 74810710), (2, 37405355), (5, 14962142), (10, 7481071), (13, 5754670), (17, 4400630), (26, 2877335), (34, 2200315), (65, 1150934), (85, 880126), (130, 575467), (170, 440063), (221, 338510), (442, 169255), (1105, 67702), (2210, 33851)]