156890930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2241299}}^1$

素因数の和:2241313

約数の個数: 16

約数和(自身を含む): 322747200

約数和(自身を除く): 165856270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2241299, 4482598, 11206495, 15689093, 22412990, 31378186, 78445465, 156890930]

約数ペア:

[(1, 156890930), (2, 78445465), (5, 31378186), (7, 22412990), (10, 15689093), (14, 11206495), (35, 4482598), (70, 2241299)]