23969580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{399493}}^1$

素因数の和:399505

約数の個数: 24

約数和(自身を含む): 67114992

約数和(自身を除く): 43145412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 399493, 798986, 1198479, 1597972, 1997465, 2396958, 3994930, 4793916, 5992395, 7989860, 11984790, 23969580]

約数ペア:

[(1, 23969580), (2, 11984790), (3, 7989860), (4, 5992395), (5, 4793916), (6, 3994930), (10, 2396958), (12, 1997465), (15, 1597972), (20, 1198479), (30, 798986), (60, 399493)]