3389540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 9289728

約数和(自身を除く): 5900188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 71, 77, 110, 124, 140, 142, 154, 155, 217, 220, 284, 308, 310, 341, 355, 385, 434, 497, 620, 682, 710, 770, 781, 868, 994, 1085, 1364, 1420, 1540, 1562, 1705, 1988, 2170, 2201, 2387, 2485, 3124, 3410, 3905, 4340, 4402, 4774, 4970, 5467, 6820, 7810, 8804, 9548, 9940, 10934, 11005, 11935, 15407, 15620, 21868, 22010, 23870, 24211, 27335, 30814, 44020, 47740, 48422, 54670, 61628, 77035, 96844, 109340, 121055, 154070, 169477, 242110, 308140, 338954, 484220, 677908, 847385, 1694770, 3389540]

約数ペア:

[(1, 3389540), (2, 1694770), (4, 847385), (5, 677908), (7, 484220), (10, 338954), (11, 308140), (14, 242110), (20, 169477), (22, 154070), (28, 121055), (31, 109340), (35, 96844), (44, 77035), (55, 61628), (62, 54670), (70, 48422), (71, 47740), (77, 44020), (110, 30814), (124, 27335), (140, 24211), (142, 23870), (154, 22010), (155, 21868), (217, 15620), (220, 15407), (284, 11935), (308, 11005), (310, 10934), (341, 9940), (355, 9548), (385, 8804), (434, 7810), (497, 6820), (620, 5467), (682, 4970), (710, 4774), (770, 4402), (781, 4340), (868, 3905), (994, 3410), (1085, 3124), (1364, 2485), (1420, 2387), (1540, 2201), (1562, 2170), (1705, 1988)]