190984590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1699}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 497250000

約数和(自身を除く): 306265410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1249, 1699, 2498, 3398, 3747, 5097, 6245, 7494, 8495, 10194, 11241, 12490, 15291, 16990, 18735, 22482, 25485, 30582, 37470, 50970, 56205, 76455, 112410, 152910, 2122051, 4244102, 6366153, 10610255, 12732306, 19098459, 21220510, 31830765, 38196918, 63661530, 95492295, 190984590]

約数ペア:

[(1, 190984590), (2, 95492295), (3, 63661530), (5, 38196918), (6, 31830765), (9, 21220510), (10, 19098459), (15, 12732306), (18, 10610255), (30, 6366153), (45, 4244102), (90, 2122051), (1249, 152910), (1699, 112410), (2498, 76455), (3398, 56205), (3747, 50970), (5097, 37470), (6245, 30582), (7494, 25485), (8495, 22482), (10194, 18735), (11241, 16990), (12490, 15291)]