55540740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{925679}}^1$

素因数の和:925691

約数の個数: 24

約数和(自身を含む): 155514240

約数和(自身を除く): 99973500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 925679, 1851358, 2777037, 3702716, 4628395, 5554074, 9256790, 11108148, 13885185, 18513580, 27770370, 55540740]

約数ペア:

[(1, 55540740), (2, 27770370), (3, 18513580), (4, 13885185), (5, 11108148), (6, 9256790), (10, 5554074), (12, 4628395), (15, 3702716), (20, 2777037), (30, 1851358), (60, 925679)]