635367054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 1497323520

約数和(自身を除く): 861956466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 139, 258, 278, 301, 417, 602, 834, 903, 973, 1806, 1946, 2531, 2919, 5062, 5838, 5977, 7593, 11954, 15186, 17717, 17931, 35434, 35862, 41839, 53151, 83678, 106302, 108833, 125517, 217666, 251034, 326499, 351809, 652998, 703618, 761831, 1055427, 1523662, 2110854, 2285493, 2462663, 4570986, 4925326, 7387989, 14775978, 15127787, 30255574, 45383361, 90766722, 105894509, 211789018, 317683527, 635367054]

約数ペア:

[(1, 635367054), (2, 317683527), (3, 211789018), (6, 105894509), (7, 90766722), (14, 45383361), (21, 30255574), (42, 15127787), (43, 14775978), (86, 7387989), (129, 4925326), (139, 4570986), (258, 2462663), (278, 2285493), (301, 2110854), (417, 1523662), (602, 1055427), (834, 761831), (903, 703618), (973, 652998), (1806, 351809), (1946, 326499), (2531, 251034), (2919, 217666), (5062, 125517), (5838, 108833), (5977, 106302), (7593, 83678), (11954, 53151), (15186, 41839), (17717, 35862), (17931, 35434)]