18905010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{630167}}^1$

素因数の和:630177

約数の個数: 16

約数和(自身を含む): 45372096

約数和(自身を除く): 26467086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 630167, 1260334, 1890501, 3150835, 3781002, 6301670, 9452505, 18905010]

約数ペア:

[(1, 18905010), (2, 9452505), (3, 6301670), (5, 3781002), (6, 3150835), (10, 1890501), (15, 1260334), (30, 630167)]