77718030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15329}}^1$

素因数の和:15365

約数の個数: 48

約数和(自身を含む): 201988080

約数和(自身を除く): 124270050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 15329, 30658, 45987, 76645, 91974, 153290, 199277, 229935, 398554, 459870, 597831, 996385, 1195662, 1992770, 2590601, 2989155, 5181202, 5978310, 7771803, 12953005, 15543606, 25906010, 38859015, 77718030]

約数ペア:

[(1, 77718030), (2, 38859015), (3, 25906010), (5, 15543606), (6, 12953005), (10, 7771803), (13, 5978310), (15, 5181202), (26, 2989155), (30, 2590601), (39, 1992770), (65, 1195662), (78, 996385), (130, 597831), (169, 459870), (195, 398554), (338, 229935), (390, 199277), (507, 153290), (845, 91974), (1014, 76645), (1690, 45987), (2535, 30658), (5070, 15329)]