7720670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 14601600

約数和(自身を除く): 6880930

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 337, 395, 674, 790, 1685, 2291, 3370, 4582, 9773, 11455, 19546, 22910, 26623, 48865, 53246, 97730, 133115, 266230, 772067, 1544134, 3860335, 7720670]

約数ペア:

[(1, 7720670), (2, 3860335), (5, 1544134), (10, 772067), (29, 266230), (58, 133115), (79, 97730), (145, 53246), (158, 48865), (290, 26623), (337, 22910), (395, 19546), (674, 11455), (790, 9773), (1685, 4582), (2291, 3370)]