740570610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{1487}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 1916877312

約数和(自身を除く): 1176306702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1277, 1487, 2554, 2974, 3831, 4461, 6385, 7435, 7662, 8922, 12770, 14870, 16601, 19155, 19331, 22305, 33202, 38310, 38662, 44610, 49803, 57993, 83005, 96655, 99606, 115986, 166010, 193310, 249015, 289965, 498030, 579930, 1898899, 3797798, 5696697, 9494495, 11393394, 18988990, 24685687, 28483485, 49371374, 56966970, 74057061, 123428435, 148114122, 246856870, 370285305, 740570610]

約数ペア:

[(1, 740570610), (2, 370285305), (3, 246856870), (5, 148114122), (6, 123428435), (10, 74057061), (13, 56966970), (15, 49371374), (26, 28483485), (30, 24685687), (39, 18988990), (65, 11393394), (78, 9494495), (130, 5696697), (195, 3797798), (390, 1898899), (1277, 579930), (1487, 498030), (2554, 289965), (2974, 249015), (3831, 193310), (4461, 166010), (6385, 115986), (7435, 99606), (7662, 96655), (8922, 83005), (12770, 57993), (14870, 49803), (16601, 44610), (19155, 38662), (19331, 38310), (22305, 33202)]