67690420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{483503}}^1$

素因数の和:483519

約数の個数: 24

約数和(自身を含む): 162457344

約数和(自身を除く): 94766924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 483503, 967006, 1934012, 2417515, 3384521, 4835030, 6769042, 9670060, 13538084, 16922605, 33845210, 67690420]

約数ペア:

[(1, 67690420), (2, 33845210), (4, 16922605), (5, 13538084), (7, 9670060), (10, 6769042), (14, 4835030), (20, 3384521), (28, 2417515), (35, 1934012), (70, 967006), (140, 483503)]