30187252

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 54385856

約数和(自身を除く): 24198604

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 1543, 3086, 4891, 6172, 9782, 19564, 103381, 112639, 206762, 225278, 413524, 450556, 7546813, 15093626, 30187252]

約数ペア:

[(1, 30187252), (2, 15093626), (4, 7546813), (67, 450556), (73, 413524), (134, 225278), (146, 206762), (268, 112639), (292, 103381), (1543, 19564), (3086, 9782), (4891, 6172)]