21751110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241679}}^1$

素因数の和:241692

約数の個数: 24

約数和(自身を含む): 56553120

約数和(自身を除く): 34802010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241679, 483358, 725037, 1208395, 1450074, 2175111, 2416790, 3625185, 4350222, 7250370, 10875555, 21751110]

約数ペア:

[(1, 21751110), (2, 10875555), (3, 7250370), (5, 4350222), (6, 3625185), (9, 2416790), (10, 2175111), (15, 1450074), (18, 1208395), (30, 725037), (45, 483358), (90, 241679)]