65725730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{938939}}^1$

素因数の和:938953

約数の個数: 16

約数和(自身を含む): 135207360

約数和(自身を除く): 69481630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 938939, 1877878, 4694695, 6572573, 9389390, 13145146, 32862865, 65725730]

約数ペア:

[(1, 65725730), (2, 32862865), (5, 13145146), (7, 9389390), (10, 6572573), (14, 4694695), (35, 1877878), (70, 938939)]