87420870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107927}}^1$

素因数の和:107946

約数の個数: 40

約数和(自身を含む): 235067184

約数和(自身を除く): 147646314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 107927, 215854, 323781, 539635, 647562, 971343, 1079270, 1618905, 1942686, 2914029, 3237810, 4856715, 5828058, 8742087, 9713430, 14570145, 17484174, 29140290, 43710435, 87420870]

約数ペア:

[(1, 87420870), (2, 43710435), (3, 29140290), (5, 17484174), (6, 14570145), (9, 9713430), (10, 8742087), (15, 5828058), (18, 4856715), (27, 3237810), (30, 2914029), (45, 1942686), (54, 1618905), (81, 1079270), (90, 971343), (135, 647562), (162, 539635), (270, 323781), (405, 215854), (810, 107927)]