23144380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165317}}^1$

素因数の和:165333

約数の個数: 24

約数和(自身を含む): 55546848

約数和(自身を除く): 32402468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165317, 330634, 661268, 826585, 1157219, 1653170, 2314438, 3306340, 4628876, 5786095, 11572190, 23144380]

約数ペア:

[(1, 23144380), (2, 11572190), (4, 5786095), (5, 4628876), (7, 3306340), (10, 2314438), (14, 1653170), (20, 1157219), (28, 826585), (35, 661268), (70, 330634), (140, 165317)]