270757420

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{47837}}^1$

素因数の和:48129

約数の個数: 24

約数和(自身を含む): 570611664

約数和(自身を除く): 299854244

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 47837, 95674, 191348, 239185, 478370, 956740, 13537871, 27075742, 54151484, 67689355, 135378710, 270757420]

約数ペア:

[(1, 270757420), (2, 135378710), (4, 67689355), (5, 54151484), (10, 27075742), (20, 13537871), (283, 956740), (566, 478370), (1132, 239185), (1415, 191348), (2830, 95674), (5660, 47837)]