12657810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 33519744

約数和(自身を除く): 20861934

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 317, 330, 363, 605, 634, 726, 951, 1210, 1331, 1585, 1815, 1902, 2662, 3170, 3487, 3630, 3993, 4755, 6655, 6974, 7986, 9510, 10461, 13310, 17435, 19965, 20922, 34870, 38357, 39930, 52305, 76714, 104610, 115071, 191785, 230142, 383570, 421927, 575355, 843854, 1150710, 1265781, 2109635, 2531562, 4219270, 6328905, 12657810]

約数ペア:

[(1, 12657810), (2, 6328905), (3, 4219270), (5, 2531562), (6, 2109635), (10, 1265781), (11, 1150710), (15, 843854), (22, 575355), (30, 421927), (33, 383570), (55, 230142), (66, 191785), (110, 115071), (121, 104610), (165, 76714), (242, 52305), (317, 39930), (330, 38357), (363, 34870), (605, 20922), (634, 19965), (726, 17435), (951, 13310), (1210, 10461), (1331, 9510), (1585, 7986), (1815, 6974), (1902, 6655), (2662, 4755), (3170, 3993), (3487, 3630)]