69305180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{495037}}^1$

素因数の和:495053

約数の個数: 24

約数和(自身を含む): 166332768

約数和(自身を除く): 97027588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 495037, 990074, 1980148, 2475185, 3465259, 4950370, 6930518, 9900740, 13861036, 17326295, 34652590, 69305180]

約数ペア:

[(1, 69305180), (2, 34652590), (4, 17326295), (5, 13861036), (7, 9900740), (10, 6930518), (14, 4950370), (20, 3465259), (28, 2475185), (35, 1980148), (70, 990074), (140, 495037)]