1908970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27271}}^1$

素因数の和:27285

約数の個数: 16

約数和(自身を含む): 3927168

約数和(自身を除く): 2018198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27271, 54542, 136355, 190897, 272710, 381794, 954485, 1908970]

約数ペア:

[(1, 1908970), (2, 954485), (5, 381794), (7, 272710), (10, 190897), (14, 136355), (35, 54542), (70, 27271)]