3334870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 7713792

約数和(自身を除く): 4378922

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 71, 77, 110, 122, 142, 154, 305, 355, 385, 427, 497, 610, 671, 710, 770, 781, 854, 994, 1342, 1562, 2135, 2485, 3355, 3905, 4270, 4331, 4697, 4970, 5467, 6710, 7810, 8662, 9394, 10934, 21655, 23485, 27335, 30317, 43310, 46970, 47641, 54670, 60634, 95282, 151585, 238205, 303170, 333487, 476410, 666974, 1667435, 3334870]

約数ペア:

[(1, 3334870), (2, 1667435), (5, 666974), (7, 476410), (10, 333487), (11, 303170), (14, 238205), (22, 151585), (35, 95282), (55, 60634), (61, 54670), (70, 47641), (71, 46970), (77, 43310), (110, 30317), (122, 27335), (142, 23485), (154, 21655), (305, 10934), (355, 9394), (385, 8662), (427, 7810), (497, 6710), (610, 5467), (671, 4970), (710, 4697), (770, 4331), (781, 4270), (854, 3905), (994, 3355), (1342, 2485), (1562, 2135)]