10722970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 20145168

約数和(自身を除く): 9422198

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 397, 730, 794, 1985, 2701, 3970, 5402, 13505, 14689, 27010, 28981, 29378, 57962, 73445, 144905, 146890, 289810, 1072297, 2144594, 5361485, 10722970]

約数ペア:

[(1, 10722970), (2, 5361485), (5, 2144594), (10, 1072297), (37, 289810), (73, 146890), (74, 144905), (146, 73445), (185, 57962), (365, 29378), (370, 28981), (397, 27010), (730, 14689), (794, 13505), (1985, 5402), (2701, 3970)]