66325980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 215502336

約数和(自身を除く): 149176356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2357, 2814, 4020, 4690, 4714, 5628, 7035, 7071, 9380, 9428, 11785, 14070, 14142, 16499, 23570, 28140, 28284, 32998, 35355, 47140, 49497, 65996, 70710, 82495, 98994, 141420, 157919, 164990, 197988, 247485, 315838, 329980, 473757, 494970, 631676, 789595, 947514, 989940, 1105433, 1579190, 1895028, 2210866, 2368785, 3158380, 3316299, 4421732, 4737570, 5527165, 6632598, 9475140, 11054330, 13265196, 16581495, 22108660, 33162990, 66325980]

約数ペア:

[(1, 66325980), (2, 33162990), (3, 22108660), (4, 16581495), (5, 13265196), (6, 11054330), (7, 9475140), (10, 6632598), (12, 5527165), (14, 4737570), (15, 4421732), (20, 3316299), (21, 3158380), (28, 2368785), (30, 2210866), (35, 1895028), (42, 1579190), (60, 1105433), (67, 989940), (70, 947514), (84, 789595), (105, 631676), (134, 494970), (140, 473757), (201, 329980), (210, 315838), (268, 247485), (335, 197988), (402, 164990), (420, 157919), (469, 141420), (670, 98994), (804, 82495), (938, 70710), (1005, 65996), (1340, 49497), (1407, 47140), (1876, 35355), (2010, 32998), (2345, 28284), (2357, 28140), (2814, 23570), (4020, 16499), (4690, 14142), (4714, 14070), (5628, 11785), (7035, 9428), (7071, 9380)]