30116254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 55630080

約数和(自身を除く): 25513826

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 2633, 5266, 5719, 11438, 18431, 36862, 50027, 100054, 113219, 226438, 350189, 700378, 792533, 1585066, 2151161, 4302322, 15058127, 30116254]

約数ペア:

[(1, 30116254), (2, 15058127), (7, 4302322), (14, 2151161), (19, 1585066), (38, 792533), (43, 700378), (86, 350189), (133, 226438), (266, 113219), (301, 100054), (602, 50027), (817, 36862), (1634, 18431), (2633, 11438), (5266, 5719)]