211314270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16811}}^1$

素因数の和:17240

約数の個数: 32

約数和(自身を含む): 508394880

約数和(自身を除く): 297080610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12570, 16811, 33622, 50433, 84055, 100866, 168110, 252165, 504330, 7043809, 14087618, 21131427, 35219045, 42262854, 70438090, 105657135, 211314270]

約数ペア:

[(1, 211314270), (2, 105657135), (3, 70438090), (5, 42262854), (6, 35219045), (10, 21131427), (15, 14087618), (30, 7043809), (419, 504330), (838, 252165), (1257, 168110), (2095, 100866), (2514, 84055), (4190, 50433), (6285, 33622), (12570, 16811)]