858487020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14308117}}^1$

素因数の和:14308129

約数の個数: 24

約数和(自身を含む): 2403763824

約数和(自身を除く): 1545276804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14308117, 28616234, 42924351, 57232468, 71540585, 85848702, 143081170, 171697404, 214621755, 286162340, 429243510, 858487020]

約数ペア:

[(1, 858487020), (2, 429243510), (3, 286162340), (4, 214621755), (5, 171697404), (6, 143081170), (10, 85848702), (12, 71540585), (15, 57232468), (20, 42924351), (30, 28616234), (60, 14308117)]