30000156

素因数分解:

$2^2\times 3^1\times {\mathrm{1399}}^1\times {\mathrm{1787}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 70089600

約数和(自身を除く): 40089444

約数列:

[1, 2, 3, 4, 6, 12, 1399, 1787, 2798, 3574, 4197, 5361, 5596, 7148, 8394, 10722, 16788, 21444, 2500013, 5000026, 7500039, 10000052, 15000078, 30000156]

約数ペア:

[(1, 30000156), (2, 15000078), (3, 10000052), (4, 7500039), (6, 5000026), (12, 2500013), (1399, 21444), (1787, 16788), (2798, 10722), (3574, 8394), (4197, 7148), (5361, 5596)]