30257584

素因数分解:

$2^4\times 7^1\times {\mathrm{270157}}^1$

素因数の和:270172

約数の個数: 20

約数和(自身を含む): 66999184

約数和(自身を除く): 36741600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270157, 540314, 1080628, 1891099, 2161256, 3782198, 4322512, 7564396, 15128792, 30257584]

約数ペア:

[(1, 30257584), (2, 15128792), (4, 7564396), (7, 4322512), (8, 3782198), (14, 2161256), (16, 1891099), (28, 1080628), (56, 540314), (112, 270157)]