121711020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2028517}}^1$

素因数の和:2028529

約数の個数: 24

約数和(自身を含む): 340791024

約数和(自身を除く): 219080004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2028517, 4057034, 6085551, 8114068, 10142585, 12171102, 20285170, 24342204, 30427755, 40570340, 60855510, 121711020]

約数ペア:

[(1, 121711020), (2, 60855510), (3, 40570340), (4, 30427755), (5, 24342204), (6, 20285170), (10, 12171102), (12, 10142585), (15, 8114068), (20, 6085551), (30, 4057034), (60, 2028517)]