39253970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{560771}}^1$

素因数の和:560785

約数の個数: 16

約数和(自身を含む): 80751168

約数和(自身を除く): 41497198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 560771, 1121542, 2803855, 3925397, 5607710, 7850794, 19626985, 39253970]

約数ペア:

[(1, 39253970), (2, 19626985), (5, 7850794), (7, 5607710), (10, 3925397), (14, 2803855), (35, 1121542), (70, 560771)]