28207230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{940241}}^1$

素因数の和:940251

約数の個数: 16

約数和(自身を含む): 67697424

約数和(自身を除く): 39490194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 940241, 1880482, 2820723, 4701205, 5641446, 9402410, 14103615, 28207230]

約数ペア:

[(1, 28207230), (2, 14103615), (3, 9402410), (5, 5641446), (6, 4701205), (10, 2820723), (15, 1880482), (30, 940241)]