68637180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1143953}}^1$

素因数の和:1143965

約数の個数: 24

約数和(自身を含む): 192184272

約数和(自身を除く): 123547092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1143953, 2287906, 3431859, 4575812, 5719765, 6863718, 11439530, 13727436, 17159295, 22879060, 34318590, 68637180]

約数ペア:

[(1, 68637180), (2, 34318590), (3, 22879060), (4, 17159295), (5, 13727436), (6, 11439530), (10, 6863718), (12, 5719765), (15, 4575812), (20, 3431859), (30, 2287906), (60, 1143953)]