2180577310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1\times {\mathrm{2243}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 3988144512

約数和(自身を除く): 1807567202

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1451, 2243, 2902, 4486, 7255, 11215, 14510, 22430, 97217, 150281, 194434, 300562, 486085, 751405, 972170, 1502810, 3254593, 6509186, 16272965, 32545930, 218057731, 436115462, 1090288655, 2180577310]

約数ペア:

[(1, 2180577310), (2, 1090288655), (5, 436115462), (10, 218057731), (67, 32545930), (134, 16272965), (335, 6509186), (670, 3254593), (1451, 1502810), (2243, 972170), (2902, 751405), (4486, 486085), (7255, 300562), (11215, 194434), (14510, 150281), (22430, 97217)]