1260321770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1115329}}^1$

素因数の和:1115449

約数の個数: 16

約数和(自身を含む): 2288657160

約数和(自身を除く): 1028335390

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1115329, 2230658, 5576645, 11153290, 126032177, 252064354, 630160885, 1260321770]

約数ペア:

[(1, 1260321770), (2, 630160885), (5, 252064354), (10, 126032177), (113, 11153290), (226, 5576645), (565, 2230658), (1130, 1115329)]