99636740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{711691}}^1$

素因数の和:711707

約数の個数: 24

約数和(自身を含む): 239128512

約数和(自身を除く): 139491772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 711691, 1423382, 2846764, 3558455, 4981837, 7116910, 9963674, 14233820, 19927348, 24909185, 49818370, 99636740]

約数ペア:

[(1, 99636740), (2, 49818370), (4, 24909185), (5, 19927348), (7, 14233820), (10, 9963674), (14, 7116910), (20, 4981837), (28, 3558455), (35, 2846764), (70, 1423382), (140, 711691)]