1531310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13921}}^1$

素因数の和:13939

約数の個数: 16

約数和(自身を含む): 3007152

約数和(自身を除く): 1475842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 13921, 27842, 69605, 139210, 153131, 306262, 765655, 1531310]

約数ペア:

[(1, 1531310), (2, 765655), (5, 306262), (10, 153131), (11, 139210), (22, 69605), (55, 27842), (110, 13921)]