90673330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4271}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 179013888

約数和(自身を除く): 88340558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 4271, 8542, 10615, 21230, 21355, 42710, 46981, 93962, 234905, 469810, 824303, 1648606, 4121515, 8243030, 9067333, 18134666, 45336665, 90673330]

約数ペア:

[(1, 90673330), (2, 45336665), (5, 18134666), (10, 9067333), (11, 8243030), (22, 4121515), (55, 1648606), (110, 824303), (193, 469810), (386, 234905), (965, 93962), (1930, 46981), (2123, 42710), (4246, 21355), (4271, 21230), (8542, 10615)]