16985940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283099}}^1$

素因数の和:283111

約数の個数: 24

約数和(自身を含む): 47560800

約数和(自身を除く): 30574860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283099, 566198, 849297, 1132396, 1415495, 1698594, 2830990, 3397188, 4246485, 5661980, 8492970, 16985940]

約数ペア:

[(1, 16985940), (2, 8492970), (3, 5661980), (4, 4246485), (5, 3397188), (6, 2830990), (10, 1698594), (12, 1415495), (15, 1132396), (20, 849297), (30, 566198), (60, 283099)]