28858230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320647}}^1$

素因数の和:320660

約数の個数: 24

約数和(自身を含む): 75031632

約数和(自身を除く): 46173402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320647, 641294, 961941, 1603235, 1923882, 2885823, 3206470, 4809705, 5771646, 9619410, 14429115, 28858230]

約数ペア:

[(1, 28858230), (2, 14429115), (3, 9619410), (5, 5771646), (6, 4809705), (9, 3206470), (10, 2885823), (15, 1923882), (18, 1603235), (30, 961941), (45, 641294), (90, 320647)]