80689410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{896549}}^1$

素因数の和:896562

約数の個数: 24

約数和(自身を含む): 209792700

約数和(自身を除く): 129103290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 896549, 1793098, 2689647, 4482745, 5379294, 8068941, 8965490, 13448235, 16137882, 26896470, 40344705, 80689410]

約数ペア:

[(1, 80689410), (2, 40344705), (3, 26896470), (5, 16137882), (6, 13448235), (9, 8965490), (10, 8068941), (15, 5379294), (18, 4482745), (30, 2689647), (45, 1793098), (90, 896549)]