122157310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1110521}}^1$

素因数の和:1110539

約数の個数: 16

約数和(自身を含む): 239872752

約数和(自身を除く): 117715442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1110521, 2221042, 5552605, 11105210, 12215731, 24431462, 61078655, 122157310]

約数ペア:

[(1, 122157310), (2, 61078655), (5, 24431462), (10, 12215731), (11, 11105210), (22, 5552605), (55, 2221042), (110, 1110521)]