142046870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2029241}}^1$

素因数の和:2029255

約数の個数: 16

約数和(自身を含む): 292210848

約数和(自身を除く): 150163978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2029241, 4058482, 10146205, 14204687, 20292410, 28409374, 71023435, 142046870]

約数ペア:

[(1, 142046870), (2, 71023435), (5, 28409374), (7, 20292410), (10, 14204687), (14, 10146205), (35, 4058482), (70, 2029241)]