129340090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1175819}}^1$

素因数の和:1175837

約数の個数: 16

約数和(自身を含む): 253977120

約数和(自身を除く): 124637030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1175819, 2351638, 5879095, 11758190, 12934009, 25868018, 64670045, 129340090]

約数ペア:

[(1, 129340090), (2, 64670045), (5, 25868018), (10, 12934009), (11, 11758190), (22, 5879095), (55, 2351638), (110, 1175819)]