66385740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1106429}}^1$

素因数の和:1106441

約数の個数: 24

約数和(自身を含む): 185880240

約数和(自身を除く): 119494500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1106429, 2212858, 3319287, 4425716, 5532145, 6638574, 11064290, 13277148, 16596435, 22128580, 33192870, 66385740]

約数ペア:

[(1, 66385740), (2, 33192870), (3, 22128580), (4, 16596435), (5, 13277148), (6, 11064290), (10, 6638574), (12, 5532145), (15, 4425716), (20, 3319287), (30, 2212858), (60, 1106429)]