22930290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28309}}^1$

素因数の和:28328

約数の個数: 40

約数和(自身を含む): 61659180

約数和(自身を除く): 38728890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28309, 56618, 84927, 141545, 169854, 254781, 283090, 424635, 509562, 764343, 849270, 1273905, 1528686, 2293029, 2547810, 3821715, 4586058, 7643430, 11465145, 22930290]

約数ペア:

[(1, 22930290), (2, 11465145), (3, 7643430), (5, 4586058), (6, 3821715), (9, 2547810), (10, 2293029), (15, 1528686), (18, 1273905), (27, 849270), (30, 764343), (45, 509562), (54, 424635), (81, 283090), (90, 254781), (135, 169854), (162, 141545), (270, 84927), (405, 56618), (810, 28309)]