9630740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{68791}}^1$

素因数の和:68807

約数の個数: 24

約数和(自身を含む): 23114112

約数和(自身を除く): 13483372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 68791, 137582, 275164, 343955, 481537, 687910, 963074, 1375820, 1926148, 2407685, 4815370, 9630740]

約数ペア:

[(1, 9630740), (2, 4815370), (4, 2407685), (5, 1926148), (7, 1375820), (10, 963074), (14, 687910), (20, 481537), (28, 343955), (35, 275164), (70, 137582), (140, 68791)]