2309740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2241

約数の個数: 24

約数和(自身を含む): 4944240

約数和(自身を除く): 2634500

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2179, 4358, 8716, 10895, 21790, 43580, 115487, 230974, 461948, 577435, 1154870, 2309740]

約数ペア:

[(1, 2309740), (2, 1154870), (4, 577435), (5, 461948), (10, 230974), (20, 115487), (53, 43580), (106, 21790), (212, 10895), (265, 8716), (530, 4358), (1060, 2179)]