30121128

素因数分解:

$2^3\times 3^2\times {\mathrm{418349}}^1$

素因数の和:418361

約数の個数: 24

約数和(自身を含む): 81578250

約数和(自身を除く): 51457122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 418349, 836698, 1255047, 1673396, 2510094, 3346792, 3765141, 5020188, 7530282, 10040376, 15060564, 30121128]

約数ペア:

[(1, 30121128), (2, 15060564), (3, 10040376), (4, 7530282), (6, 5020188), (8, 3765141), (9, 3346792), (12, 2510094), (18, 1673396), (24, 1255047), (36, 836698), (72, 418349)]