23231740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165941}}^1$

素因数の和:165957

約数の個数: 24

約数和(自身を含む): 55756512

約数和(自身を除く): 32524772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165941, 331882, 663764, 829705, 1161587, 1659410, 2323174, 3318820, 4646348, 5807935, 11615870, 23231740]

約数ペア:

[(1, 23231740), (2, 11615870), (4, 5807935), (5, 4646348), (7, 3318820), (10, 2323174), (14, 1659410), (20, 1161587), (28, 829705), (35, 663764), (70, 331882), (140, 165941)]