64540710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55163}}^1$

素因数の和:55189

約数の個数: 48

約数和(自身を含む): 180717264

約数和(自身を除く): 116176554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 55163, 110326, 165489, 275815, 330978, 496467, 551630, 717119, 827445, 992934, 1434238, 1654890, 2151357, 2482335, 3585595, 4302714, 4964670, 6454071, 7171190, 10756785, 12908142, 21513570, 32270355, 64540710]

約数ペア:

[(1, 64540710), (2, 32270355), (3, 21513570), (5, 12908142), (6, 10756785), (9, 7171190), (10, 6454071), (13, 4964670), (15, 4302714), (18, 3585595), (26, 2482335), (30, 2151357), (39, 1654890), (45, 1434238), (65, 992934), (78, 827445), (90, 717119), (117, 551630), (130, 496467), (195, 330978), (234, 275815), (390, 165489), (585, 110326), (1170, 55163)]