273397180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1952837}}^1$

素因数の和:1952853

約数の個数: 24

約数和(自身を含む): 656153568

約数和(自身を除く): 382756388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1952837, 3905674, 7811348, 9764185, 13669859, 19528370, 27339718, 39056740, 54679436, 68349295, 136698590, 273397180]

約数ペア:

[(1, 273397180), (2, 136698590), (4, 68349295), (5, 54679436), (7, 39056740), (10, 27339718), (14, 19528370), (20, 13669859), (28, 9764185), (35, 7811348), (70, 3905674), (140, 1952837)]