69373780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{495527}}^1$

素因数の和:495543

約数の個数: 24

約数和(自身を含む): 166497408

約数和(自身を除く): 97123628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 495527, 991054, 1982108, 2477635, 3468689, 4955270, 6937378, 9910540, 13874756, 17343445, 34686890, 69373780]

約数ペア:

[(1, 69373780), (2, 34686890), (4, 17343445), (5, 13874756), (7, 9910540), (10, 6937378), (14, 4955270), (20, 3468689), (28, 2477635), (35, 1982108), (70, 991054), (140, 495527)]