84817180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{605837}}^1$

素因数の和:605853

約数の個数: 24

約数和(自身を含む): 203561568

約数和(自身を除く): 118744388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 605837, 1211674, 2423348, 3029185, 4240859, 6058370, 8481718, 12116740, 16963436, 21204295, 42408590, 84817180]

約数ペア:

[(1, 84817180), (2, 42408590), (4, 21204295), (5, 16963436), (7, 12116740), (10, 8481718), (14, 6058370), (20, 4240859), (28, 3029185), (35, 2423348), (70, 1211674), (140, 605837)]