66493740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1108229}}^1$

素因数の和:1108241

約数の個数: 24

約数和(自身を含む): 186182640

約数和(自身を除く): 119688900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1108229, 2216458, 3324687, 4432916, 5541145, 6649374, 11082290, 13298748, 16623435, 22164580, 33246870, 66493740]

約数ペア:

[(1, 66493740), (2, 33246870), (3, 22164580), (4, 16623435), (5, 13298748), (6, 11082290), (10, 6649374), (12, 5541145), (15, 4432916), (20, 3324687), (30, 2216458), (60, 1108229)]