121222110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4040737}}^1$

素因数の和:4040747

約数の個数: 16

約数和(自身を含む): 290933136

約数和(自身を除く): 169711026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4040737, 8081474, 12122211, 20203685, 24244422, 40407370, 60611055, 121222110]

約数ペア:

[(1, 121222110), (2, 60611055), (3, 40407370), (5, 24244422), (6, 20203685), (10, 12122211), (15, 8081474), (30, 4040737)]