16226820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90149}}^1$

素因数の和:90164

約数の個数: 36

約数和(自身を含む): 49221900

約数和(自身を除く): 32995080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90149, 180298, 270447, 360596, 450745, 540894, 811341, 901490, 1081788, 1352235, 1622682, 1802980, 2704470, 3245364, 4056705, 5408940, 8113410, 16226820]

約数ペア:

[(1, 16226820), (2, 8113410), (3, 5408940), (4, 4056705), (5, 3245364), (6, 2704470), (9, 1802980), (10, 1622682), (12, 1352235), (15, 1081788), (18, 901490), (20, 811341), (30, 540894), (36, 450745), (45, 360596), (60, 270447), (90, 180298), (180, 90149)]