68808290

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{9311}}^1$

素因数の和:10057

約数の個数: 16

約数和(自身を含む): 124035840

約数和(自身を除く): 55227550

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 9311, 18622, 46555, 93110, 6880829, 13761658, 34404145, 68808290]

約数ペア:

[(1, 68808290), (2, 34404145), (5, 13761658), (10, 6880829), (739, 93110), (1478, 46555), (3695, 18622), (7390, 9311)]