122642380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{876017}}^1$

素因数の和:876033

約数の個数: 24

約数和(自身を含む): 294342048

約数和(自身を除く): 171699668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 876017, 1752034, 3504068, 4380085, 6132119, 8760170, 12264238, 17520340, 24528476, 30660595, 61321190, 122642380]

約数ペア:

[(1, 122642380), (2, 61321190), (4, 30660595), (5, 24528476), (7, 17520340), (10, 12264238), (14, 8760170), (20, 6132119), (28, 4380085), (35, 3504068), (70, 1752034), (140, 876017)]