870815010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2232859}}^1$

素因数の和:2232882

約数の個数: 32

約数和(自身を含む): 2250722880

約数和(自身を除く): 1379907870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2232859, 4465718, 6698577, 11164295, 13397154, 22328590, 29027167, 33492885, 58054334, 66985770, 87081501, 145135835, 174163002, 290271670, 435407505, 870815010]

約数ペア:

[(1, 870815010), (2, 435407505), (3, 290271670), (5, 174163002), (6, 145135835), (10, 87081501), (13, 66985770), (15, 58054334), (26, 33492885), (30, 29027167), (39, 22328590), (65, 13397154), (78, 11164295), (130, 6698577), (195, 4465718), (390, 2232859)]