28089630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312107}}^1$

素因数の和:312120

約数の個数: 24

約数和(自身を含む): 73033272

約数和(自身を除く): 44943642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312107, 624214, 936321, 1560535, 1872642, 2808963, 3121070, 4681605, 5617926, 9363210, 14044815, 28089630]

約数ペア:

[(1, 28089630), (2, 14044815), (3, 9363210), (5, 5617926), (6, 4681605), (9, 3121070), (10, 2808963), (15, 1872642), (18, 1560535), (30, 936321), (45, 624214), (90, 312107)]