23439690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{260441}}^1$

素因数の和:260454

約数の個数: 24

約数和(自身を含む): 60943428

約数和(自身を除く): 37503738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 260441, 520882, 781323, 1302205, 1562646, 2343969, 2604410, 3906615, 4687938, 7813230, 11719845, 23439690]

約数ペア:

[(1, 23439690), (2, 11719845), (3, 7813230), (5, 4687938), (6, 3906615), (9, 2604410), (10, 2343969), (15, 1562646), (18, 1302205), (30, 781323), (45, 520882), (90, 260441)]