90751020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1512517}}^1$

素因数の和:1512529

約数の個数: 24

約数和(自身を含む): 254103024

約数和(自身を除く): 163352004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1512517, 3025034, 4537551, 6050068, 7562585, 9075102, 15125170, 18150204, 22687755, 30250340, 45375510, 90751020]

約数ペア:

[(1, 90751020), (2, 45375510), (3, 30250340), (4, 22687755), (5, 18150204), (6, 15125170), (10, 9075102), (12, 7562585), (15, 6050068), (20, 4537551), (30, 3025034), (60, 1512517)]