30107728

素因数分解:

$2^4\times 7^1\times {\mathrm{268819}}^1$

素因数の和:268834

約数の個数: 20

約数和(自身を含む): 66667360

約数和(自身を除く): 36559632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 268819, 537638, 1075276, 1881733, 2150552, 3763466, 4301104, 7526932, 15053864, 30107728]

約数ペア:

[(1, 30107728), (2, 15053864), (4, 7526932), (7, 4301104), (8, 3763466), (14, 2150552), (16, 1881733), (28, 1075276), (56, 537638), (112, 268819)]