5450820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90847}}^1$

素因数の和:90859

約数の個数: 24

約数和(自身を含む): 15262464

約数和(自身を除く): 9811644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90847, 181694, 272541, 363388, 454235, 545082, 908470, 1090164, 1362705, 1816940, 2725410, 5450820]

約数ペア:

[(1, 5450820), (2, 2725410), (3, 1816940), (4, 1362705), (5, 1090164), (6, 908470), (10, 545082), (12, 454235), (15, 363388), (20, 272541), (30, 181694), (60, 90847)]