130740780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2179013}}^1$

素因数の和:2179025

約数の個数: 24

約数和(自身を含む): 366074352

約数和(自身を除く): 235333572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2179013, 4358026, 6537039, 8716052, 10895065, 13074078, 21790130, 26148156, 32685195, 43580260, 65370390, 130740780]

約数ペア:

[(1, 130740780), (2, 65370390), (3, 43580260), (4, 32685195), (5, 26148156), (6, 21790130), (10, 13074078), (12, 10895065), (15, 8716052), (20, 6537039), (30, 4358026), (60, 2179013)]