30894808

素因数分解:

$2^3\times 7^1\times {\mathrm{551693}}^1$

素因数の和:551706

約数の個数: 16

約数和(自身を含む): 66203280

約数和(自身を除く): 35308472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 551693, 1103386, 2206772, 3861851, 4413544, 7723702, 15447404, 30894808]

約数ペア:

[(1, 30894808), (2, 15447404), (4, 7723702), (7, 4413544), (8, 3861851), (14, 2206772), (28, 1103386), (56, 551693)]