993460440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1182691}}^1$

素因数の和:1182712

約数の個数: 64

約数和(自身を含む): 3406152960

約数和(自身を除く): 2412692520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1182691, 2365382, 3548073, 4730764, 5913455, 7096146, 8278837, 9461528, 11826910, 14192292, 16557674, 17740365, 23653820, 24836511, 28384584, 33115348, 35480730, 41394185, 47307640, 49673022, 66230696, 70961460, 82788370, 99346044, 124182555, 141922920, 165576740, 198692088, 248365110, 331153480, 496730220, 993460440]

約数ペア:

[(1, 993460440), (2, 496730220), (3, 331153480), (4, 248365110), (5, 198692088), (6, 165576740), (7, 141922920), (8, 124182555), (10, 99346044), (12, 82788370), (14, 70961460), (15, 66230696), (20, 49673022), (21, 47307640), (24, 41394185), (28, 35480730), (30, 33115348), (35, 28384584), (40, 24836511), (42, 23653820), (56, 17740365), (60, 16557674), (70, 14192292), (84, 11826910), (105, 9461528), (120, 8278837), (140, 7096146), (168, 5913455), (210, 4730764), (280, 3548073), (420, 2365382), (840, 1182691)]