67798610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8770

約数の個数: 32

約数和(自身を含む): 135022464

約数和(自身を除く): 67223854

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 8681, 17362, 43405, 86810, 95491, 190982, 477455, 616351, 954910, 1232702, 3081755, 6163510, 6779861, 13559722, 33899305, 67798610]

約数ペア:

[(1, 67798610), (2, 33899305), (5, 13559722), (10, 6779861), (11, 6163510), (22, 3081755), (55, 1232702), (71, 954910), (110, 616351), (142, 477455), (355, 190982), (710, 95491), (781, 86810), (1562, 43405), (3905, 17362), (7810, 8681)]