31829060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15451}}^1$

素因数の和:15563

約数の個数: 24

約数和(自身を含む): 67494336

約数和(自身を除く): 35665276

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 15451, 30902, 61804, 77255, 154510, 309020, 1591453, 3182906, 6365812, 7957265, 15914530, 31829060]

約数ペア:

[(1, 31829060), (2, 15914530), (4, 7957265), (5, 6365812), (10, 3182906), (20, 1591453), (103, 309020), (206, 154510), (412, 77255), (515, 61804), (1030, 30902), (2060, 15451)]