289648530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3218317}}^1$

素因数の和:3218330

約数の個数: 24

約数和(自身を含む): 753086412

約数和(自身を除く): 463437882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3218317, 6436634, 9654951, 16091585, 19309902, 28964853, 32183170, 48274755, 57929706, 96549510, 144824265, 289648530]

約数ペア:

[(1, 289648530), (2, 144824265), (3, 96549510), (5, 57929706), (6, 48274755), (9, 32183170), (10, 28964853), (15, 19309902), (18, 16091585), (30, 9654951), (45, 6436634), (90, 3218317)]