14628740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{104491}}^1$

素因数の和:104507

約数の個数: 24

約数和(自身を含む): 35109312

約数和(自身を除く): 20480572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 104491, 208982, 417964, 522455, 731437, 1044910, 1462874, 2089820, 2925748, 3657185, 7314370, 14628740]

約数ペア:

[(1, 14628740), (2, 7314370), (4, 3657185), (5, 2925748), (7, 2089820), (10, 1462874), (14, 1044910), (20, 731437), (28, 522455), (35, 417964), (70, 208982), (140, 104491)]