312075340

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{10739}}^1$

素因数の和:12201

約数の個数: 24

約数和(自身を含む): 655870320

約数和(自身を除く): 343794980

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5812, 7265, 10739, 14530, 21478, 29060, 42956, 53695, 107390, 214780, 15603767, 31207534, 62415068, 78018835, 156037670, 312075340]

約数ペア:

[(1, 312075340), (2, 156037670), (4, 78018835), (5, 62415068), (10, 31207534), (20, 15603767), (1453, 214780), (2906, 107390), (5812, 53695), (7265, 42956), (10739, 29060), (14530, 21478)]