21073410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234149}}^1$

素因数の和:234162

約数の個数: 24

約数和(自身を含む): 54791100

約数和(自身を除く): 33717690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234149, 468298, 702447, 1170745, 1404894, 2107341, 2341490, 3512235, 4214682, 7024470, 10536705, 21073410]

約数ペア:

[(1, 21073410), (2, 10536705), (3, 7024470), (5, 4214682), (6, 3512235), (9, 2341490), (10, 2107341), (15, 1404894), (18, 1170745), (30, 702447), (45, 468298), (90, 234149)]