30805128

素因数分解:

$2^3\times 3^2\times {\mathrm{427849}}^1$

素因数の和:427861

約数の個数: 24

約数和(自身を含む): 83430750

約数和(自身を除く): 52625622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 427849, 855698, 1283547, 1711396, 2567094, 3422792, 3850641, 5134188, 7701282, 10268376, 15402564, 30805128]

約数ペア:

[(1, 30805128), (2, 15402564), (3, 10268376), (4, 7701282), (6, 5134188), (8, 3850641), (9, 3422792), (12, 2567094), (18, 1711396), (24, 1283547), (36, 855698), (72, 427849)]