1617603540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{5639}}^1$

素因数の和:6341

約数の個数: 96

約数和(自身を含む): 5184829440

約数和(自身を除く): 3567225900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 683, 1366, 2049, 2732, 3415, 4098, 4781, 5639, 6830, 8196, 9562, 10245, 11278, 13660, 14343, 16917, 19124, 20490, 22556, 23905, 28195, 28686, 33834, 39473, 40980, 47810, 56390, 57372, 67668, 71715, 78946, 84585, 95620, 112780, 118419, 143430, 157892, 169170, 197365, 236838, 286860, 338340, 394730, 473676, 592095, 789460, 1184190, 2368380, 3851437, 7702874, 11554311, 15405748, 19257185, 23108622, 26960059, 38514370, 46217244, 53920118, 57771555, 77028740, 80880177, 107840236, 115543110, 134800295, 161760354, 231086220, 269600590, 323520708, 404400885, 539201180, 808801770, 1617603540]

約数ペア:

[(1, 1617603540), (2, 808801770), (3, 539201180), (4, 404400885), (5, 323520708), (6, 269600590), (7, 231086220), (10, 161760354), (12, 134800295), (14, 115543110), (15, 107840236), (20, 80880177), (21, 77028740), (28, 57771555), (30, 53920118), (35, 46217244), (42, 38514370), (60, 26960059), (70, 23108622), (84, 19257185), (105, 15405748), (140, 11554311), (210, 7702874), (420, 3851437), (683, 2368380), (1366, 1184190), (2049, 789460), (2732, 592095), (3415, 473676), (4098, 394730), (4781, 338340), (5639, 286860), (6830, 236838), (8196, 197365), (9562, 169170), (10245, 157892), (11278, 143430), (13660, 118419), (14343, 112780), (16917, 95620), (19124, 84585), (20490, 78946), (22556, 71715), (23905, 67668), (28195, 57372), (28686, 56390), (33834, 47810), (39473, 40980)]