247330710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8059}}^1$

素因数の和:8114

約数の個数: 96

約数和(自身を含む): 724239360

約数和(自身を除く): 476908650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 8059, 10230, 15345, 16118, 24177, 30690, 40295, 48354, 72531, 80590, 88649, 120885, 145062, 177298, 241770, 249829, 265947, 362655, 443245, 499658, 531894, 725310, 749487, 797841, 886490, 1249145, 1329735, 1498974, 1595682, 2248461, 2498290, 2659470, 2748119, 3747435, 3989205, 4496922, 5496238, 7494870, 7978410, 8244357, 11242305, 13740595, 16488714, 22484610, 24733071, 27481190, 41221785, 49466142, 82443570, 123665355, 247330710]

約数ペア:

[(1, 247330710), (2, 123665355), (3, 82443570), (5, 49466142), (6, 41221785), (9, 27481190), (10, 24733071), (11, 22484610), (15, 16488714), (18, 13740595), (22, 11242305), (30, 8244357), (31, 7978410), (33, 7494870), (45, 5496238), (55, 4496922), (62, 3989205), (66, 3747435), (90, 2748119), (93, 2659470), (99, 2498290), (110, 2248461), (155, 1595682), (165, 1498974), (186, 1329735), (198, 1249145), (279, 886490), (310, 797841), (330, 749487), (341, 725310), (465, 531894), (495, 499658), (558, 443245), (682, 362655), (930, 265947), (990, 249829), (1023, 241770), (1395, 177298), (1705, 145062), (2046, 120885), (2790, 88649), (3069, 80590), (3410, 72531), (5115, 48354), (6138, 40295), (8059, 30690), (10230, 24177), (15345, 16118)]