7272810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{80809}}^1$

素因数の和:80822

約数の個数: 24

約数和(自身を含む): 18909540

約数和(自身を除く): 11636730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 80809, 161618, 242427, 404045, 484854, 727281, 808090, 1212135, 1454562, 2424270, 3636405, 7272810]

約数ペア:

[(1, 7272810), (2, 3636405), (3, 2424270), (5, 1454562), (6, 1212135), (9, 808090), (10, 727281), (15, 484854), (18, 404045), (30, 242427), (45, 161618), (90, 80809)]