2390490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{26561}}^1$

素因数の和:26574

約数の個数: 24

約数和(自身を含む): 6215508

約数和(自身を除く): 3825018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 26561, 53122, 79683, 132805, 159366, 239049, 265610, 398415, 478098, 796830, 1195245, 2390490]

約数ペア:

[(1, 2390490), (2, 1195245), (3, 796830), (5, 478098), (6, 398415), (9, 265610), (10, 239049), (15, 159366), (18, 132805), (30, 79683), (45, 53122), (90, 26561)]