64557090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 124140510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2399, 2691, 2990, 4485, 4798, 5382, 7197, 8970, 11995, 13455, 14394, 21591, 23990, 26910, 31187, 35985, 43182, 55177, 62374, 71970, 93561, 107955, 110354, 155935, 165531, 187122, 215910, 275885, 280683, 311870, 331062, 467805, 496593, 551770, 561366, 717301, 827655, 935610, 993186, 1403415, 1434602, 1655310, 2151903, 2482965, 2806830, 3586505, 4303806, 4965930, 6455709, 7173010, 10759515, 12911418, 21519030, 32278545, 64557090]

約数ペア:

[(1, 64557090), (2, 32278545), (3, 21519030), (5, 12911418), (6, 10759515), (9, 7173010), (10, 6455709), (13, 4965930), (15, 4303806), (18, 3586505), (23, 2806830), (26, 2482965), (30, 2151903), (39, 1655310), (45, 1434602), (46, 1403415), (65, 993186), (69, 935610), (78, 827655), (90, 717301), (115, 561366), (117, 551770), (130, 496593), (138, 467805), (195, 331062), (207, 311870), (230, 280683), (234, 275885), (299, 215910), (345, 187122), (390, 165531), (414, 155935), (585, 110354), (598, 107955), (690, 93561), (897, 71970), (1035, 62374), (1170, 55177), (1495, 43182), (1794, 35985), (2070, 31187), (2399, 26910), (2691, 23990), (2990, 21591), (4485, 14394), (4798, 13455), (5382, 11995), (7197, 8970)]