645087361020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10751456017}}^1$

素因数の和:10751456029

約数の個数: 24

約数和(自身を含む): 1806244611024

約数和(自身を除く): 1161157250004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10751456017, 21502912034, 32254368051, 43005824068, 53757280085, 64508736102, 107514560170, 129017472204, 161271840255, 215029120340, 322543680510, 645087361020]

約数ペア:

[(1, 645087361020), (2, 322543680510), (3, 215029120340), (4, 161271840255), (5, 129017472204), (6, 107514560170), (10, 64508736102), (12, 53757280085), (15, 43005824068), (20, 32254368051), (30, 21502912034), (60, 10751456017)]