31425730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{448939}}^1$

素因数の和:448953

約数の個数: 16

約数和(自身を含む): 64647360

約数和(自身を除く): 33221630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 448939, 897878, 2244695, 3142573, 4489390, 6285146, 15712865, 31425730]

約数ペア:

[(1, 31425730), (2, 15712865), (5, 6285146), (7, 4489390), (10, 3142573), (14, 2244695), (35, 897878), (70, 448939)]