85139670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36857}}^1$

素因数の和:36885

約数の個数: 64

約数和(自身を含む): 254762496

約数和(自身を除く): 169622826

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 36857, 73714, 110571, 184285, 221142, 257999, 368570, 405427, 515998, 552855, 773997, 810854, 1105710, 1216281, 1289995, 1547994, 2027135, 2432562, 2579990, 2837989, 3869985, 4054270, 5675978, 6081405, 7739970, 8513967, 12162810, 14189945, 17027934, 28379890, 42569835, 85139670]

約数ペア:

[(1, 85139670), (2, 42569835), (3, 28379890), (5, 17027934), (6, 14189945), (7, 12162810), (10, 8513967), (11, 7739970), (14, 6081405), (15, 5675978), (21, 4054270), (22, 3869985), (30, 2837989), (33, 2579990), (35, 2432562), (42, 2027135), (55, 1547994), (66, 1289995), (70, 1216281), (77, 1105710), (105, 810854), (110, 773997), (154, 552855), (165, 515998), (210, 405427), (231, 368570), (330, 257999), (385, 221142), (462, 184285), (770, 110571), (1155, 73714), (2310, 36857)]