64797810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28051}}^1$

素因数の和:28079

約数の個数: 64

約数和(自身を含む): 193895424

約数和(自身を除く): 129097614

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, 28051, 56102, 84153, 140255, 168306, 196357, 280510, 308561, 392714, 420765, 589071, 617122, 841530, 925683, 981785, 1178142, 1542805, 1851366, 1963570, 2159927, 2945355, 3085610, 4319854, 4628415, 5890710, 6479781, 9256830, 10799635, 12959562, 21599270, 32398905, 64797810]

約数ペア:

[(1, 64797810), (2, 32398905), (3, 21599270), (5, 12959562), (6, 10799635), (7, 9256830), (10, 6479781), (11, 5890710), (14, 4628415), (15, 4319854), (21, 3085610), (22, 2945355), (30, 2159927), (33, 1963570), (35, 1851366), (42, 1542805), (55, 1178142), (66, 981785), (70, 925683), (77, 841530), (105, 617122), (110, 589071), (154, 420765), (165, 392714), (210, 308561), (231, 280510), (330, 196357), (385, 168306), (462, 140255), (770, 84153), (1155, 56102), (2310, 28051)]