146977180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1049837}}^1$

素因数の和:1049853

約数の個数: 24

約数和(自身を含む): 352745568

約数和(自身を除く): 205768388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1049837, 2099674, 4199348, 5249185, 7348859, 10498370, 14697718, 20996740, 29395436, 36744295, 73488590, 146977180]

約数ペア:

[(1, 146977180), (2, 73488590), (4, 36744295), (5, 29395436), (7, 20996740), (10, 14697718), (14, 10498370), (20, 7348859), (28, 5249185), (35, 4199348), (70, 2099674), (140, 1049837)]