30360155

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 42919632

約数和(自身を除く): 12559477

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 581, 1493, 2905, 4067, 7465, 10451, 20335, 52255, 73157, 123919, 365785, 619595, 867433, 4337165, 6072031, 30360155]

約数ペア:

[(1, 30360155), (5, 6072031), (7, 4337165), (35, 867433), (49, 619595), (83, 365785), (245, 123919), (415, 73157), (581, 52255), (1493, 20335), (2905, 10451), (4067, 7465)]