174965230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42989}}^1$

素因数の和:43044

約数の個数: 32

約数和(自身を含む): 352861920

約数和(自身を除く): 177896690

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 42989, 85978, 214945, 429890, 472879, 945758, 1590593, 2364395, 3181186, 4728790, 7952965, 15905930, 17496523, 34993046, 87482615, 174965230]

約数ペア:

[(1, 174965230), (2, 87482615), (5, 34993046), (10, 17496523), (11, 15905930), (22, 7952965), (37, 4728790), (55, 3181186), (74, 2364395), (110, 1590593), (185, 945758), (370, 472879), (407, 429890), (814, 214945), (2035, 85978), (4070, 42989)]