31009060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67411}}^1$

素因数の和:67443

約数の個数: 24

約数和(自身を含む): 67951296

約数和(自身を除く): 36942236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 67411, 134822, 269644, 337055, 674110, 1348220, 1550453, 3100906, 6201812, 7752265, 15504530, 31009060]

約数ペア:

[(1, 31009060), (2, 15504530), (4, 7752265), (5, 6201812), (10, 3100906), (20, 1550453), (23, 1348220), (46, 674110), (92, 337055), (115, 269644), (230, 134822), (460, 67411)]