1773478980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108271}}^1$

素因数の和:108306

約数の個数: 144

約数和(自身を含む): 6621049344

約数和(自身を除く): 4847570364

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, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 108271, 216542, 324813, 433084, 541355, 649626, 757897, 974439, 1082710, 1299252, 1407523, 1515794, 1624065, 1948878, 2165420, 2273691, 2815046, 3031588, 3248130, 3789485, 3897756, 4222569, 4547382, 4872195, 5630092, 6496260, 6821073, 7037615, 7578970, 8445138, 9094764, 9744390, 9852661, 11368455, 12667707, 13642146, 14075230, 15157940, 16890276, 19488780, 19705322, 21112845, 22736910, 25335414, 27284292, 28150460, 29557983, 34105365, 39410644, 42225690, 45473820, 49263305, 50670828, 59115966, 63338535, 68210730, 84451380, 88673949, 98526610, 118231932, 126677070, 136421460, 147789915, 177347898, 197053220, 253354140, 295579830, 354695796, 443369745, 591159660, 886739490, 1773478980]

約数ペア:

[(1, 1773478980), (2, 886739490), (3, 591159660), (4, 443369745), (5, 354695796), (6, 295579830), (7, 253354140), (9, 197053220), (10, 177347898), (12, 147789915), (13, 136421460), (14, 126677070), (15, 118231932), (18, 98526610), (20, 88673949), (21, 84451380), (26, 68210730), (28, 63338535), (30, 59115966), (35, 50670828), (36, 49263305), (39, 45473820), (42, 42225690), (45, 39410644), (52, 34105365), (60, 29557983), (63, 28150460), (65, 27284292), (70, 25335414), (78, 22736910), (84, 21112845), (90, 19705322), (91, 19488780), (105, 16890276), (117, 15157940), (126, 14075230), (130, 13642146), (140, 12667707), (156, 11368455), (180, 9852661), (182, 9744390), (195, 9094764), (210, 8445138), (234, 7578970), (252, 7037615), (260, 6821073), (273, 6496260), (315, 5630092), (364, 4872195), (390, 4547382), (420, 4222569), (455, 3897756), (468, 3789485), (546, 3248130), (585, 3031588), (630, 2815046), (780, 2273691), (819, 2165420), (910, 1948878), (1092, 1624065), (1170, 1515794), (1260, 1407523), (1365, 1299252), (1638, 1082710), (1820, 974439), (2340, 757897), (2730, 649626), (3276, 541355), (4095, 433084), (5460, 324813), (8190, 216542), (16380, 108271)]