5451780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{90863}}^1$

素因数の和:90875

約数の個数: 24

約数和(自身を含む): 15265152

約数和(自身を除く): 9813372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 90863, 181726, 272589, 363452, 454315, 545178, 908630, 1090356, 1362945, 1817260, 2725890, 5451780]

約数ペア:

[(1, 5451780), (2, 2725890), (3, 1817260), (4, 1362945), (5, 1090356), (6, 908630), (10, 545178), (12, 454315), (15, 363452), (20, 272589), (30, 181726), (60, 90863)]