3139620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 9870336

約数和(自身を除く): 6730716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 71, 110, 132, 134, 142, 165, 201, 213, 220, 268, 284, 330, 335, 355, 402, 426, 660, 670, 710, 737, 781, 804, 852, 1005, 1065, 1340, 1420, 1474, 1562, 2010, 2130, 2211, 2343, 2948, 3124, 3685, 3905, 4020, 4260, 4422, 4686, 4757, 7370, 7810, 8844, 9372, 9514, 11055, 11715, 14271, 14740, 15620, 19028, 22110, 23430, 23785, 28542, 44220, 46860, 47570, 52327, 57084, 71355, 95140, 104654, 142710, 156981, 209308, 261635, 285420, 313962, 523270, 627924, 784905, 1046540, 1569810, 3139620]

約数ペア:

[(1, 3139620), (2, 1569810), (3, 1046540), (4, 784905), (5, 627924), (6, 523270), (10, 313962), (11, 285420), (12, 261635), (15, 209308), (20, 156981), (22, 142710), (30, 104654), (33, 95140), (44, 71355), (55, 57084), (60, 52327), (66, 47570), (67, 46860), (71, 44220), (110, 28542), (132, 23785), (134, 23430), (142, 22110), (165, 19028), (201, 15620), (213, 14740), (220, 14271), (268, 11715), (284, 11055), (330, 9514), (335, 9372), (355, 8844), (402, 7810), (426, 7370), (660, 4757), (670, 4686), (710, 4422), (737, 4260), (781, 4020), (804, 3905), (852, 3685), (1005, 3124), (1065, 2948), (1340, 2343), (1420, 2211), (1474, 2130), (1562, 2010)]