30320965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 37430640

約数和(自身を除く): 7109675

約数列:

[1, 5, 61, 89, 305, 445, 1117, 5429, 5585, 27145, 68137, 99413, 340685, 497065, 6064193, 30320965]

約数ペア:

[(1, 30320965), (5, 6064193), (61, 497065), (89, 340685), (305, 99413), (445, 68137), (1117, 27145), (5429, 5585)]