3479140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{24851}}^1$

素因数の和:24867

約数の個数: 24

約数和(自身を含む): 8350272

約数和(自身を除く): 4871132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 24851, 49702, 99404, 124255, 173957, 248510, 347914, 497020, 695828, 869785, 1739570, 3479140]

約数ペア:

[(1, 3479140), (2, 1739570), (4, 869785), (5, 695828), (7, 497020), (10, 347914), (14, 248510), (20, 173957), (28, 124255), (35, 99404), (70, 49702), (140, 24851)]