30928254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{736387}}^1$

素因数の和:736399

約数の個数: 16

約数和(自身を含む): 70693248

約数和(自身を除く): 39764994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 736387, 1472774, 2209161, 4418322, 5154709, 10309418, 15464127, 30928254]

約数ペア:

[(1, 30928254), (2, 15464127), (3, 10309418), (6, 5154709), (7, 4418322), (14, 2209161), (21, 1472774), (42, 736387)]