66973740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1116229}}^1$

素因数の和:1116241

約数の個数: 24

約数和(自身を含む): 187526640

約数和(自身を除く): 120552900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1116229, 2232458, 3348687, 4464916, 5581145, 6697374, 11162290, 13394748, 16743435, 22324580, 33486870, 66973740]

約数ペア:

[(1, 66973740), (2, 33486870), (3, 22324580), (4, 16743435), (5, 13394748), (6, 11162290), (10, 6697374), (12, 5581145), (15, 4464916), (20, 3348687), (30, 2232458), (60, 1116229)]