172958820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2882647}}^1$

素因数の和:2882659

約数の個数: 24

約数和(自身を含む): 484284864

約数和(自身を除く): 311326044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2882647, 5765294, 8647941, 11530588, 14413235, 17295882, 28826470, 34591764, 43239705, 57652940, 86479410, 172958820]

約数ペア:

[(1, 172958820), (2, 86479410), (3, 57652940), (4, 43239705), (5, 34591764), (6, 28826470), (10, 17295882), (12, 14413235), (15, 11530588), (20, 8647941), (30, 5765294), (60, 2882647)]