28643310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318259}}^1$

素因数の和:318272

約数の個数: 24

約数和(自身を含む): 74472840

約数和(自身を除く): 45829530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318259, 636518, 954777, 1591295, 1909554, 2864331, 3182590, 4773885, 5728662, 9547770, 14321655, 28643310]

約数ペア:

[(1, 28643310), (2, 14321655), (3, 9547770), (5, 5728662), (6, 4773885), (9, 3182590), (10, 2864331), (15, 1909554), (18, 1591295), (30, 954777), (45, 636518), (90, 318259)]