66248210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 139935168

約数和(自身を除く): 73686958

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 563, 574, 1126, 1435, 1681, 2815, 2870, 3362, 3941, 5630, 7882, 8405, 11767, 16810, 19705, 23083, 23534, 39410, 46166, 58835, 115415, 117670, 161581, 230830, 323162, 807905, 946403, 1615810, 1892806, 4732015, 6624821, 9464030, 13249642, 33124105, 66248210]

約数ペア:

[(1, 66248210), (2, 33124105), (5, 13249642), (7, 9464030), (10, 6624821), (14, 4732015), (35, 1892806), (41, 1615810), (70, 946403), (82, 807905), (205, 323162), (287, 230830), (410, 161581), (563, 117670), (574, 115415), (1126, 58835), (1435, 46166), (1681, 39410), (2815, 23534), (2870, 23083), (3362, 19705), (3941, 16810), (5630, 11767), (7882, 8405)]