85715014

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 168537600

約数和(自身を除く): 82822586

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 307, 343, 407, 518, 539, 614, 686, 814, 1078, 1813, 2149, 2849, 3377, 3626, 3773, 4298, 5698, 6754, 7546, 11359, 12691, 15043, 19943, 22718, 23639, 25382, 30086, 39886, 47278, 79513, 105301, 124949, 139601, 159026, 165473, 210602, 249898, 279202, 330946, 556591, 874643, 1113182, 1158311, 1749286, 2316622, 3896137, 6122501, 7792274, 12245002, 42857507, 85715014]

約数ペア:

[(1, 85715014), (2, 42857507), (7, 12245002), (11, 7792274), (14, 6122501), (22, 3896137), (37, 2316622), (49, 1749286), (74, 1158311), (77, 1113182), (98, 874643), (154, 556591), (259, 330946), (307, 279202), (343, 249898), (407, 210602), (518, 165473), (539, 159026), (614, 139601), (686, 124949), (814, 105301), (1078, 79513), (1813, 47278), (2149, 39886), (2849, 30086), (3377, 25382), (3626, 23639), (3773, 22718), (4298, 19943), (5698, 15043), (6754, 12691), (7546, 11359)]