307770540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66617}}^1$

素因数の和:66647

約数の個数: 96

約数和(自身を含む): 1074415104

約数和(自身を除く): 766644564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 66617, 133234, 199851, 266468, 333085, 399702, 466319, 666170, 732787, 799404, 932638, 999255, 1332340, 1398957, 1465574, 1865276, 1998510, 2198361, 2331595, 2797914, 2931148, 3663935, 3997020, 4396722, 4663190, 5129509, 5595828, 6994785, 7327870, 8793444, 9326380, 10259018, 10991805, 13989570, 14655740, 15388527, 20518036, 21983610, 25647545, 27979140, 30777054, 43967220, 51295090, 61554108, 76942635, 102590180, 153885270, 307770540]

約数ペア:

[(1, 307770540), (2, 153885270), (3, 102590180), (4, 76942635), (5, 61554108), (6, 51295090), (7, 43967220), (10, 30777054), (11, 27979140), (12, 25647545), (14, 21983610), (15, 20518036), (20, 15388527), (21, 14655740), (22, 13989570), (28, 10991805), (30, 10259018), (33, 9326380), (35, 8793444), (42, 7327870), (44, 6994785), (55, 5595828), (60, 5129509), (66, 4663190), (70, 4396722), (77, 3997020), (84, 3663935), (105, 2931148), (110, 2797914), (132, 2331595), (140, 2198361), (154, 1998510), (165, 1865276), (210, 1465574), (220, 1398957), (231, 1332340), (308, 999255), (330, 932638), (385, 799404), (420, 732787), (462, 666170), (660, 466319), (770, 399702), (924, 333085), (1155, 266468), (1540, 199851), (2310, 133234), (4620, 66617)]