2488770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27653}}^1$

素因数の和:27666

約数の個数: 24

約数和(自身を含む): 6471036

約数和(自身を除く): 3982266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27653, 55306, 82959, 138265, 165918, 248877, 276530, 414795, 497754, 829590, 1244385, 2488770]

約数ペア:

[(1, 2488770), (2, 1244385), (3, 829590), (5, 497754), (6, 414795), (9, 276530), (10, 248877), (15, 165918), (18, 138265), (30, 82959), (45, 55306), (90, 27653)]