188287710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{482789}}^1$

素因数の和:482812

約数の個数: 32

約数和(自身を含む): 486652320

約数和(自身を除く): 298364610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 482789, 965578, 1448367, 2413945, 2896734, 4827890, 6276257, 7241835, 12552514, 14483670, 18828771, 31381285, 37657542, 62762570, 94143855, 188287710]

約数ペア:

[(1, 188287710), (2, 94143855), (3, 62762570), (5, 37657542), (6, 31381285), (10, 18828771), (13, 14483670), (15, 12552514), (26, 7241835), (30, 6276257), (39, 4827890), (65, 2896734), (78, 2413945), (130, 1448367), (195, 965578), (390, 482789)]