135356870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 266492160

約数和(自身を除く): 131135290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 2195, 2803, 4390, 4829, 5606, 9658, 14015, 24145, 28030, 30833, 48290, 61666, 154165, 308330, 1230517, 2461034, 6152585, 12305170, 13535687, 27071374, 67678435, 135356870]

約数ペア:

[(1, 135356870), (2, 67678435), (5, 27071374), (10, 13535687), (11, 12305170), (22, 6152585), (55, 2461034), (110, 1230517), (439, 308330), (878, 154165), (2195, 61666), (2803, 48290), (4390, 30833), (4829, 28030), (5606, 24145), (9658, 14015)]