12497340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6719}}^1$

素因数の和:6762

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 23629380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6719, 13438, 20157, 26876, 33595, 40314, 67190, 80628, 100785, 134380, 201570, 208289, 403140, 416578, 624867, 833156, 1041445, 1249734, 2082890, 2499468, 3124335, 4165780, 6248670, 12497340]

約数ペア:

[(1, 12497340), (2, 6248670), (3, 4165780), (4, 3124335), (5, 2499468), (6, 2082890), (10, 1249734), (12, 1041445), (15, 833156), (20, 624867), (30, 416578), (31, 403140), (60, 208289), (62, 201570), (93, 134380), (124, 100785), (155, 80628), (186, 67190), (310, 40314), (372, 33595), (465, 26876), (620, 20157), (930, 13438), (1860, 6719)]