68969580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149493}}^1$

素因数の和:1149505

約数の個数: 24

約数和(自身を含む): 193114992

約数和(自身を除く): 124145412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149493, 2298986, 3448479, 4597972, 5747465, 6896958, 11494930, 13793916, 17242395, 22989860, 34484790, 68969580]

約数ペア:

[(1, 68969580), (2, 34484790), (3, 22989860), (4, 17242395), (5, 13793916), (6, 11494930), (10, 6896958), (12, 5747465), (15, 4597972), (20, 3448479), (30, 2298986), (60, 1149493)]