9942660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 37180416

約数和(自身を除く): 27237756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 607, 630, 780, 819, 910, 1092, 1170, 1214, 1260, 1365, 1638, 1820, 1821, 2340, 2428, 2730, 3035, 3276, 3642, 4095, 4249, 5460, 5463, 6070, 7284, 7891, 8190, 8498, 9105, 10926, 12140, 12747, 15782, 16380, 16996, 18210, 21245, 21852, 23673, 25494, 27315, 31564, 36420, 38241, 39455, 42490, 47346, 50988, 54630, 55237, 63735, 71019, 76482, 78910, 84980, 94692, 109260, 110474, 118365, 127470, 142038, 152964, 157820, 165711, 191205, 220948, 236730, 254940, 276185, 284076, 331422, 355095, 382410, 473460, 497133, 552370, 662844, 710190, 764820, 828555, 994266, 1104740, 1420380, 1657110, 1988532, 2485665, 3314220, 4971330, 9942660]

約数ペア:

[(1, 9942660), (2, 4971330), (3, 3314220), (4, 2485665), (5, 1988532), (6, 1657110), (7, 1420380), (9, 1104740), (10, 994266), (12, 828555), (13, 764820), (14, 710190), (15, 662844), (18, 552370), (20, 497133), (21, 473460), (26, 382410), (28, 355095), (30, 331422), (35, 284076), (36, 276185), (39, 254940), (42, 236730), (45, 220948), (52, 191205), (60, 165711), (63, 157820), (65, 152964), (70, 142038), (78, 127470), (84, 118365), (90, 110474), (91, 109260), (105, 94692), (117, 84980), (126, 78910), (130, 76482), (140, 71019), (156, 63735), (180, 55237), (182, 54630), (195, 50988), (210, 47346), (234, 42490), (252, 39455), (260, 38241), (273, 36420), (315, 31564), (364, 27315), (390, 25494), (420, 23673), (455, 21852), (468, 21245), (546, 18210), (585, 16996), (607, 16380), (630, 15782), (780, 12747), (819, 12140), (910, 10926), (1092, 9105), (1170, 8498), (1214, 8190), (1260, 7891), (1365, 7284), (1638, 6070), (1820, 5463), (1821, 5460), (2340, 4249), (2428, 4095), (2730, 3642), (3035, 3276)]