12684510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140939}}^1$

素因数の和:140952

約数の個数: 24

約数和(自身を含む): 32979960

約数和(自身を除く): 20295450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140939, 281878, 422817, 704695, 845634, 1268451, 1409390, 2114085, 2536902, 4228170, 6342255, 12684510]

約数ペア:

[(1, 12684510), (2, 6342255), (3, 4228170), (5, 2536902), (6, 2114085), (9, 1409390), (10, 1268451), (15, 845634), (18, 704695), (30, 422817), (45, 281878), (90, 140939)]