78712670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11801}}^1$

素因数の和:11860

約数の個数: 32

約数和(自身を含む): 152953920

約数和(自身を除く): 74241250

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 11801, 23602, 59005, 118010, 271423, 342229, 542846, 684458, 1357115, 1711145, 2714230, 3422290, 7871267, 15742534, 39356335, 78712670]

約数ペア:

[(1, 78712670), (2, 39356335), (5, 15742534), (10, 7871267), (23, 3422290), (29, 2714230), (46, 1711145), (58, 1357115), (115, 684458), (145, 542846), (230, 342229), (290, 271423), (667, 118010), (1334, 59005), (3335, 23602), (6670, 11801)]