15303708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 46878720

約数和(自身を除く): 31575012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 653, 756, 837, 868, 1116, 1302, 1306, 1674, 1953, 1959, 2604, 2612, 3348, 3906, 3918, 4571, 5859, 5877, 7812, 7836, 9142, 11718, 11754, 13713, 17631, 18284, 20243, 23436, 23508, 27426, 35262, 40486, 41139, 54852, 60729, 70524, 80972, 82278, 121458, 123417, 141701, 164556, 182187, 242916, 246834, 283402, 364374, 425103, 493668, 546561, 566804, 728748, 850206, 1093122, 1275309, 1700412, 2186244, 2550618, 3825927, 5101236, 7651854, 15303708]

約数ペア:

[(1, 15303708), (2, 7651854), (3, 5101236), (4, 3825927), (6, 2550618), (7, 2186244), (9, 1700412), (12, 1275309), (14, 1093122), (18, 850206), (21, 728748), (27, 566804), (28, 546561), (31, 493668), (36, 425103), (42, 364374), (54, 283402), (62, 246834), (63, 242916), (84, 182187), (93, 164556), (108, 141701), (124, 123417), (126, 121458), (186, 82278), (189, 80972), (217, 70524), (252, 60729), (279, 54852), (372, 41139), (378, 40486), (434, 35262), (558, 27426), (651, 23508), (653, 23436), (756, 20243), (837, 18284), (868, 17631), (1116, 13713), (1302, 11754), (1306, 11718), (1674, 9142), (1953, 7836), (1959, 7812), (2604, 5877), (2612, 5859), (3348, 4571), (3906, 3918)]