30165740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137117}}^1$

素因数の和:137137

約数の個数: 24

約数和(自身を含む): 69107472

約数和(自身を除く): 38941732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 137117, 274234, 548468, 685585, 1371170, 1508287, 2742340, 3016574, 6033148, 7541435, 15082870, 30165740]

約数ペア:

[(1, 30165740), (2, 15082870), (4, 7541435), (5, 6033148), (10, 3016574), (11, 2742340), (20, 1508287), (22, 1371170), (44, 685585), (55, 548468), (110, 274234), (220, 137117)]