31019389610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1796143}}^1$

素因数の和:1796318

約数の個数: 32

約数和(自身を含む): 61298802432

約数和(自身を除く): 30279412822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 17270, 1796143, 3592286, 8980715, 17961430, 19757573, 39515146, 98787865, 197575730, 281994451, 563988902, 1409972255, 2819944510, 3101938961, 6203877922, 15509694805, 31019389610]

約数ペア:

[(1, 31019389610), (2, 15509694805), (5, 6203877922), (10, 3101938961), (11, 2819944510), (22, 1409972255), (55, 563988902), (110, 281994451), (157, 197575730), (314, 98787865), (785, 39515146), (1570, 19757573), (1727, 17961430), (3454, 8980715), (8635, 3592286), (17270, 1796143)]