1009501740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18757}}^1$

素因数の和:18808

約数の個数: 144

約数和(自身を含む): 3441267648

約数和(自身を除く): 2431765908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 17940, 18757, 26910, 37514, 53820, 56271, 75028, 93785, 112542, 168813, 187570, 225084, 243841, 281355, 337626, 375140, 431411, 487682, 562710, 675252, 731523, 844065, 862822, 975364, 1125420, 1219205, 1294233, 1463046, 1688130, 1725644, 2157055, 2194569, 2438410, 2588466, 2926092, 3376260, 3657615, 3882699, 4314110, 4389138, 4876820, 5176932, 5608343, 6471165, 7315230, 7765398, 8628220, 8778276, 10972845, 11216686, 12942330, 14630460, 15530796, 16825029, 19413495, 21945690, 22433372, 25884660, 28041715, 33650058, 38826990, 43891380, 50475087, 56083430, 67300116, 77653980, 84125145, 100950174, 112166860, 168250290, 201900348, 252375435, 336500580, 504750870, 1009501740]

約数ペア:

[(1, 1009501740), (2, 504750870), (3, 336500580), (4, 252375435), (5, 201900348), (6, 168250290), (9, 112166860), (10, 100950174), (12, 84125145), (13, 77653980), (15, 67300116), (18, 56083430), (20, 50475087), (23, 43891380), (26, 38826990), (30, 33650058), (36, 28041715), (39, 25884660), (45, 22433372), (46, 21945690), (52, 19413495), (60, 16825029), (65, 15530796), (69, 14630460), (78, 12942330), (90, 11216686), (92, 10972845), (115, 8778276), (117, 8628220), (130, 7765398), (138, 7315230), (156, 6471165), (180, 5608343), (195, 5176932), (207, 4876820), (230, 4389138), (234, 4314110), (260, 3882699), (276, 3657615), (299, 3376260), (345, 2926092), (390, 2588466), (414, 2438410), (460, 2194569), (468, 2157055), (585, 1725644), (598, 1688130), (690, 1463046), (780, 1294233), (828, 1219205), (897, 1125420), (1035, 975364), (1170, 862822), (1196, 844065), (1380, 731523), (1495, 675252), (1794, 562710), (2070, 487682), (2340, 431411), (2691, 375140), (2990, 337626), (3588, 281355), (4140, 243841), (4485, 225084), (5382, 187570), (5980, 168813), (8970, 112542), (10764, 93785), (13455, 75028), (17940, 56271), (18757, 53820), (26910, 37514)]