5040990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 13291200

約数和(自身を除く): 8250210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 709, 711, 790, 1185, 1418, 1422, 2127, 2370, 3545, 3555, 4254, 6381, 7090, 7110, 10635, 12762, 21270, 31905, 56011, 63810, 112022, 168033, 280055, 336066, 504099, 560110, 840165, 1008198, 1680330, 2520495, 5040990]

約数ペア:

[(1, 5040990), (2, 2520495), (3, 1680330), (5, 1008198), (6, 840165), (9, 560110), (10, 504099), (15, 336066), (18, 280055), (30, 168033), (45, 112022), (79, 63810), (90, 56011), (158, 31905), (237, 21270), (395, 12762), (474, 10635), (709, 7110), (711, 7090), (790, 6381), (1185, 4254), (1418, 3555), (1422, 3545), (2127, 2370)]