30430065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 50333184

約数和(自身を除く): 19903119

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2111, 2883, 4805, 6333, 10555, 14415, 31665, 65441, 196323, 327205, 981615, 2028671, 6086013, 10143355, 30430065]

約数ペア:

[(1, 30430065), (3, 10143355), (5, 6086013), (15, 2028671), (31, 981615), (93, 327205), (155, 196323), (465, 65441), (961, 31665), (2111, 14415), (2883, 10555), (4805, 6333)]