2015487630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18523}}^1$

素因数の和:18583

約数の個数: 128

約数和(自身を含む): 5975101440

約数和(自身を除く): 3959613810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 18523, 21762, 36270, 37046, 54405, 55569, 92615, 108810, 111138, 166707, 185230, 240799, 277845, 333414, 481598, 500121, 555690, 574213, 722397, 833535, 1000242, 1148426, 1203995, 1444794, 1667070, 1722639, 2167191, 2407990, 2500605, 2871065, 3445278, 3611985, 4334382, 5001210, 5167917, 5742130, 6501573, 7223970, 7464769, 8613195, 10335834, 10835955, 13003146, 14929538, 15503751, 17226390, 21671910, 22394307, 25839585, 31007502, 32507865, 37323845, 44788614, 51679170, 65015730, 67182921, 74647690, 77518755, 111971535, 134365842, 155037510, 201548763, 223943070, 335914605, 403097526, 671829210, 1007743815, 2015487630]

約数ペア:

[(1, 2015487630), (2, 1007743815), (3, 671829210), (5, 403097526), (6, 335914605), (9, 223943070), (10, 201548763), (13, 155037510), (15, 134365842), (18, 111971535), (26, 77518755), (27, 74647690), (30, 67182921), (31, 65015730), (39, 51679170), (45, 44788614), (54, 37323845), (62, 32507865), (65, 31007502), (78, 25839585), (90, 22394307), (93, 21671910), (117, 17226390), (130, 15503751), (135, 14929538), (155, 13003146), (186, 10835955), (195, 10335834), (234, 8613195), (270, 7464769), (279, 7223970), (310, 6501573), (351, 5742130), (390, 5167917), (403, 5001210), (465, 4334382), (558, 3611985), (585, 3445278), (702, 2871065), (806, 2500605), (837, 2407990), (930, 2167191), (1170, 1722639), (1209, 1667070), (1395, 1444794), (1674, 1203995), (1755, 1148426), (2015, 1000242), (2418, 833535), (2790, 722397), (3510, 574213), (3627, 555690), (4030, 500121), (4185, 481598), (6045, 333414), (7254, 277845), (8370, 240799), (10881, 185230), (12090, 166707), (18135, 111138), (18523, 108810), (21762, 92615), (36270, 55569), (37046, 54405)]