85860780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1431013}}^1$

素因数の和:1431025

約数の個数: 24

約数和(自身を含む): 240410352

約数和(自身を除く): 154549572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1431013, 2862026, 4293039, 5724052, 7155065, 8586078, 14310130, 17172156, 21465195, 28620260, 42930390, 85860780]

約数ペア:

[(1, 85860780), (2, 42930390), (3, 28620260), (4, 21465195), (5, 17172156), (6, 14310130), (10, 8586078), (12, 7155065), (15, 5724052), (20, 4293039), (30, 2862026), (60, 1431013)]