17760730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136621}}^1$

素因数の和:136641

約数の個数: 16

約数和(自身を含む): 34428744

約数和(自身を除く): 16668014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 136621, 273242, 683105, 1366210, 1776073, 3552146, 8880365, 17760730]

約数ペア:

[(1, 17760730), (2, 8880365), (5, 3552146), (10, 1776073), (13, 1366210), (26, 683105), (65, 273242), (130, 136621)]