17757810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 53644032

約数和(自身を除く): 35886222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 397, 426, 497, 630, 639, 710, 794, 994, 1065, 1191, 1278, 1491, 1985, 2130, 2382, 2485, 2779, 2982, 3195, 3573, 3970, 4473, 4970, 5558, 5955, 6390, 7146, 7455, 8337, 8946, 11910, 13895, 14910, 16674, 17865, 22365, 25011, 27790, 28187, 35730, 41685, 44730, 50022, 56374, 83370, 84561, 125055, 140935, 169122, 197309, 250110, 253683, 281870, 394618, 422805, 507366, 591927, 845610, 986545, 1183854, 1268415, 1775781, 1973090, 2536830, 2959635, 3551562, 5919270, 8878905, 17757810]

約数ペア:

[(1, 17757810), (2, 8878905), (3, 5919270), (5, 3551562), (6, 2959635), (7, 2536830), (9, 1973090), (10, 1775781), (14, 1268415), (15, 1183854), (18, 986545), (21, 845610), (30, 591927), (35, 507366), (42, 422805), (45, 394618), (63, 281870), (70, 253683), (71, 250110), (90, 197309), (105, 169122), (126, 140935), (142, 125055), (210, 84561), (213, 83370), (315, 56374), (355, 50022), (397, 44730), (426, 41685), (497, 35730), (630, 28187), (639, 27790), (710, 25011), (794, 22365), (994, 17865), (1065, 16674), (1191, 14910), (1278, 13895), (1491, 11910), (1985, 8946), (2130, 8337), (2382, 7455), (2485, 7146), (2779, 6390), (2982, 5955), (3195, 5558), (3573, 4970), (3970, 4473)]