30910894

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51347}}^1$

素因数の和:51399

約数の個数: 16

約数和(自身を含む): 54223488

約数和(自身を除く): 23312594

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 51347, 102694, 359429, 718858, 2207921, 4415842, 15455447, 30910894]

約数ペア:

[(1, 30910894), (2, 15455447), (7, 4415842), (14, 2207921), (43, 718858), (86, 359429), (301, 102694), (602, 51347)]