137783970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{510311}}^1$

素因数の和:510327

約数の個数: 32

約数和(自身を含む): 367424640

約数和(自身を除く): 229640670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 510311, 1020622, 1530933, 2551555, 3061866, 4592799, 5103110, 7654665, 9185598, 13778397, 15309330, 22963995, 27556794, 45927990, 68891985, 137783970]

約数ペア:

[(1, 137783970), (2, 68891985), (3, 45927990), (5, 27556794), (6, 22963995), (9, 15309330), (10, 13778397), (15, 9185598), (18, 7654665), (27, 5103110), (30, 4592799), (45, 3061866), (54, 2551555), (90, 1530933), (135, 1020622), (270, 510311)]