30987704628

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{10639}}^1$

素因数の和:10982

約数の個数: 96

約数和(自身を含む): 81332160000

約数和(自身を除く): 50344455372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 181, 298, 362, 447, 543, 596, 724, 894, 1086, 1341, 1629, 1788, 2172, 2682, 3258, 4023, 4887, 5364, 6516, 8046, 9774, 10639, 16092, 19548, 21278, 26969, 31917, 42556, 53938, 63834, 80907, 95751, 107876, 127668, 161814, 191502, 242721, 287253, 323628, 383004, 485442, 574506, 728163, 970884, 1149012, 1456326, 1585211, 1925659, 2912652, 3170422, 3851318, 4755633, 5776977, 6340844, 7702636, 9511266, 11553954, 14266899, 17330931, 19022532, 23107908, 28533798, 34661862, 42800697, 51992793, 57067596, 69323724, 85601394, 103985586, 171202788, 207971172, 286923191, 573846382, 860769573, 1147692764, 1721539146, 2582308719, 3443078292, 5164617438, 7746926157, 10329234876, 15493852314, 30987704628]

約数ペア:

[(1, 30987704628), (2, 15493852314), (3, 10329234876), (4, 7746926157), (6, 5164617438), (9, 3443078292), (12, 2582308719), (18, 1721539146), (27, 1147692764), (36, 860769573), (54, 573846382), (108, 286923191), (149, 207971172), (181, 171202788), (298, 103985586), (362, 85601394), (447, 69323724), (543, 57067596), (596, 51992793), (724, 42800697), (894, 34661862), (1086, 28533798), (1341, 23107908), (1629, 19022532), (1788, 17330931), (2172, 14266899), (2682, 11553954), (3258, 9511266), (4023, 7702636), (4887, 6340844), (5364, 5776977), (6516, 4755633), (8046, 3851318), (9774, 3170422), (10639, 2912652), (16092, 1925659), (19548, 1585211), (21278, 1456326), (26969, 1149012), (31917, 970884), (42556, 728163), (53938, 574506), (63834, 485442), (80907, 383004), (95751, 323628), (107876, 287253), (127668, 242721), (161814, 191502)]