68549860

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{5839}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 144224640

約数和(自身を除く): 75674780

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5839, 5870, 11678, 11740, 23356, 29195, 58390, 116780, 3427493, 6854986, 13709972, 17137465, 34274930, 68549860]

約数ペア:

[(1, 68549860), (2, 34274930), (4, 17137465), (5, 13709972), (10, 6854986), (20, 3427493), (587, 116780), (1174, 58390), (2348, 29195), (2935, 23356), (5839, 11740), (5870, 11678)]