85006740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15601

約数の個数: 96

約数和(自身を含む): 292965120

約数和(自身を除く): 207958380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15569, 31138, 46707, 62276, 77845, 93414, 108983, 155690, 186828, 202397, 217966, 233535, 311380, 326949, 404794, 435932, 467070, 544915, 607191, 653898, 809588, 934140, 1011985, 1089830, 1214382, 1307796, 1416779, 1634745, 2023970, 2179660, 2428764, 2833558, 3035955, 3269490, 4047940, 4250337, 5667116, 6071910, 6538980, 7083895, 8500674, 12143820, 14167790, 17001348, 21251685, 28335580, 42503370, 85006740]

約数ペア:

[(1, 85006740), (2, 42503370), (3, 28335580), (4, 21251685), (5, 17001348), (6, 14167790), (7, 12143820), (10, 8500674), (12, 7083895), (13, 6538980), (14, 6071910), (15, 5667116), (20, 4250337), (21, 4047940), (26, 3269490), (28, 3035955), (30, 2833558), (35, 2428764), (39, 2179660), (42, 2023970), (52, 1634745), (60, 1416779), (65, 1307796), (70, 1214382), (78, 1089830), (84, 1011985), (91, 934140), (105, 809588), (130, 653898), (140, 607191), (156, 544915), (182, 467070), (195, 435932), (210, 404794), (260, 326949), (273, 311380), (364, 233535), (390, 217966), (420, 202397), (455, 186828), (546, 155690), (780, 108983), (910, 93414), (1092, 77845), (1365, 62276), (1820, 46707), (2730, 31138), (5460, 15569)]