30518288

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12149}}^1$

素因数の和:12314

約数の個数: 20

約数和(自身を含む): 59510700

約数和(自身を除く): 28992412

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12149, 24298, 48596, 97192, 194384, 1907393, 3814786, 7629572, 15259144, 30518288]

約数ペア:

[(1, 30518288), (2, 15259144), (4, 7629572), (8, 3814786), (16, 1907393), (157, 194384), (314, 97192), (628, 48596), (1256, 24298), (2512, 12149)]