9930970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141871}}^1$

素因数の和:141885

約数の個数: 16

約数和(自身を含む): 20429568

約数和(自身を除く): 10498598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141871, 283742, 709355, 993097, 1418710, 1986194, 4965485, 9930970]

約数ペア:

[(1, 9930970), (2, 4965485), (5, 1986194), (7, 1418710), (10, 993097), (14, 709355), (35, 283742), (70, 141871)]