117860220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{654779}}^1$

素因数の和:654794

約数の個数: 36

約数和(自身を含む): 357509880

約数和(自身を除く): 239649660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 654779, 1309558, 1964337, 2619116, 3273895, 3928674, 5893011, 6547790, 7857348, 9821685, 11786022, 13095580, 19643370, 23572044, 29465055, 39286740, 58930110, 117860220]

約数ペア:

[(1, 117860220), (2, 58930110), (3, 39286740), (4, 29465055), (5, 23572044), (6, 19643370), (9, 13095580), (10, 11786022), (12, 9821685), (15, 7857348), (18, 6547790), (20, 5893011), (30, 3928674), (36, 3273895), (45, 2619116), (60, 1964337), (90, 1309558), (180, 654779)]