30564990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 79747200

約数和(自身を除く): 49182210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 709, 958, 1418, 1437, 2127, 2395, 2874, 3545, 4254, 4311, 4790, 6381, 7090, 7185, 8622, 10635, 12762, 14370, 21270, 21555, 31905, 43110, 63810, 339611, 679222, 1018833, 1698055, 2037666, 3056499, 3396110, 5094165, 6112998, 10188330, 15282495, 30564990]

約数ペア:

[(1, 30564990), (2, 15282495), (3, 10188330), (5, 6112998), (6, 5094165), (9, 3396110), (10, 3056499), (15, 2037666), (18, 1698055), (30, 1018833), (45, 679222), (90, 339611), (479, 63810), (709, 43110), (958, 31905), (1418, 21555), (1437, 21270), (2127, 14370), (2395, 12762), (2874, 10635), (3545, 8622), (4254, 7185), (4311, 7090), (4790, 6381)]