138514310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34033}}^1$

素因数の和:34088

約数の個数: 32

約数和(自身を含む): 279351072

約数和(自身を除く): 140836762

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 34033, 68066, 170165, 340330, 374363, 748726, 1259221, 1871815, 2518442, 3743630, 6296105, 12592210, 13851431, 27702862, 69257155, 138514310]

約数ペア:

[(1, 138514310), (2, 69257155), (5, 27702862), (10, 13851431), (11, 12592210), (22, 6296105), (37, 3743630), (55, 2518442), (74, 1871815), (110, 1259221), (185, 748726), (370, 374363), (407, 340330), (814, 170165), (2035, 68066), (4070, 34033)]