70356740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{49547}}^1$

素因数の和:49627

約数の個数: 24

約数和(自身を含む): 149833152

約数和(自身を除く): 79476412

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 49547, 99094, 198188, 247735, 495470, 990940, 3517837, 7035674, 14071348, 17589185, 35178370, 70356740]

約数ペア:

[(1, 70356740), (2, 35178370), (4, 17589185), (5, 14071348), (10, 7035674), (20, 3517837), (71, 990940), (142, 495470), (284, 247735), (355, 198188), (710, 99094), (1420, 49547)]