70868540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27901}}^1$

素因数の和:28037

約数の個数: 24

約数和(自身を含む): 150001152

約数和(自身を除く): 79132612

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27901, 55802, 111604, 139505, 279010, 558020, 3543427, 7086854, 14173708, 17717135, 35434270, 70868540]

約数ペア:

[(1, 70868540), (2, 35434270), (4, 17717135), (5, 14173708), (10, 7086854), (20, 3543427), (127, 558020), (254, 279010), (508, 139505), (635, 111604), (1270, 55802), (2540, 27901)]