39081490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{558307}}^1$

素因数の和:558321

約数の個数: 16

約数和(自身を含む): 80396352

約数和(自身を除く): 41314862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 558307, 1116614, 2791535, 3908149, 5583070, 7816298, 19540745, 39081490]

約数ペア:

[(1, 39081490), (2, 19540745), (5, 7816298), (7, 5583070), (10, 3908149), (14, 2791535), (35, 1116614), (70, 558307)]