16990290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{62927}}^1$

素因数の和:62943

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 28317870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 62927, 125854, 188781, 314635, 377562, 566343, 629270, 943905, 1132686, 1699029, 1887810, 2831715, 3398058, 5663430, 8495145, 16990290]

約数ペア:

[(1, 16990290), (2, 8495145), (3, 5663430), (5, 3398058), (6, 2831715), (9, 1887810), (10, 1699029), (15, 1132686), (18, 943905), (27, 629270), (30, 566343), (45, 377562), (54, 314635), (90, 188781), (135, 125854), (270, 62927)]