12793020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{213217}}^1$

素因数の和:213229

約数の個数: 24

約数和(自身を含む): 35820624

約数和(自身を除く): 23027604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 213217, 426434, 639651, 852868, 1066085, 1279302, 2132170, 2558604, 3198255, 4264340, 6396510, 12793020]

約数ペア:

[(1, 12793020), (2, 6396510), (3, 4264340), (4, 3198255), (5, 2558604), (6, 2132170), (10, 1279302), (12, 1066085), (15, 852868), (20, 639651), (30, 426434), (60, 213217)]