31100060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23209}}^1$

素因数の和:23285

約数の個数: 24

約数和(自身を含む): 66287760

約数和(自身を除く): 35187700

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 23209, 46418, 92836, 116045, 232090, 464180, 1555003, 3110006, 6220012, 7775015, 15550030, 31100060]

約数ペア:

[(1, 31100060), (2, 15550030), (4, 7775015), (5, 6220012), (10, 3110006), (20, 1555003), (67, 464180), (134, 232090), (268, 116045), (335, 92836), (670, 46418), (1340, 23209)]