10840970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{154871}}^1$

素因数の和:154885

約数の個数: 16

約数和(自身を含む): 22301568

約数和(自身を除く): 11460598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 154871, 309742, 774355, 1084097, 1548710, 2168194, 5420485, 10840970]

約数ペア:

[(1, 10840970), (2, 5420485), (5, 2168194), (7, 1548710), (10, 1084097), (14, 774355), (35, 309742), (70, 154871)]