30313675

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 43497216

約数和(自身を除く): 13183541

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2087, 2905, 10435, 14525, 14609, 52175, 73045, 173221, 365225, 866105, 1212547, 4330525, 6062735, 30313675]

約数ペア:

[(1, 30313675), (5, 6062735), (7, 4330525), (25, 1212547), (35, 866105), (83, 365225), (175, 173221), (415, 73045), (581, 52175), (2075, 14609), (2087, 14525), (2905, 10435)]