16852980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{280883}}^1$

素因数の和:280895

約数の個数: 24

約数和(自身を含む): 47188512

約数和(自身を除く): 30335532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 280883, 561766, 842649, 1123532, 1404415, 1685298, 2808830, 3370596, 4213245, 5617660, 8426490, 16852980]

約数ペア:

[(1, 16852980), (2, 8426490), (3, 5617660), (4, 4213245), (5, 3370596), (6, 2808830), (10, 1685298), (12, 1404415), (15, 1123532), (20, 842649), (30, 561766), (60, 280883)]