8908970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127271}}^1$

素因数の和:127285

約数の個数: 16

約数和(自身を含む): 18327168

約数和(自身を除く): 9418198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127271, 254542, 636355, 890897, 1272710, 1781794, 4454485, 8908970]

約数ペア:

[(1, 8908970), (2, 4454485), (5, 1781794), (7, 1272710), (10, 890897), (14, 636355), (35, 254542), (70, 127271)]