214960970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3070871}}^1$

素因数の和:3070885

約数の個数: 16

約数和(自身を含む): 442205568

約数和(自身を除く): 227244598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3070871, 6141742, 15354355, 21496097, 30708710, 42992194, 107480485, 214960970]

約数ペア:

[(1, 214960970), (2, 107480485), (5, 42992194), (7, 30708710), (10, 21496097), (14, 15354355), (35, 6141742), (70, 3070871)]