4179140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29851}}^1$

素因数の和:29867

約数の個数: 24

約数和(自身を含む): 10030272

約数和(自身を除く): 5851132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29851, 59702, 119404, 149255, 208957, 298510, 417914, 597020, 835828, 1044785, 2089570, 4179140]

約数ペア:

[(1, 4179140), (2, 2089570), (4, 1044785), (5, 835828), (7, 597020), (10, 417914), (14, 298510), (20, 208957), (28, 149255), (35, 119404), (70, 59702), (140, 29851)]