66040030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{943429}}^1$

素因数の和:943443

約数の個数: 16

約数和(自身を含む): 135853920

約数和(自身を除く): 69813890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 943429, 1886858, 4717145, 6604003, 9434290, 13208006, 33020015, 66040030]

約数ペア:

[(1, 66040030), (2, 33020015), (5, 13208006), (7, 9434290), (10, 6604003), (14, 4717145), (35, 1886858), (70, 943429)]