6990970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{99871}}^1$

素因数の和:99885

約数の個数: 16

約数和(自身を含む): 14381568

約数和(自身を除く): 7390598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 99871, 199742, 499355, 699097, 998710, 1398194, 3495485, 6990970]

約数ペア:

[(1, 6990970), (2, 3495485), (5, 1398194), (7, 998710), (10, 699097), (14, 499355), (35, 199742), (70, 99871)]