141104740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1007891}}^1$

素因数の和:1007907

約数の個数: 24

約数和(自身を含む): 338651712

約数和(自身を除く): 197546972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1007891, 2015782, 4031564, 5039455, 7055237, 10078910, 14110474, 20157820, 28220948, 35276185, 70552370, 141104740]

約数ペア:

[(1, 141104740), (2, 70552370), (4, 35276185), (5, 28220948), (7, 20157820), (10, 14110474), (14, 10078910), (20, 7055237), (28, 5039455), (35, 4031564), (70, 2015782), (140, 1007891)]