271156030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13093}}^1$

素因数の和:13228

約数の個数: 32

約数和(自身を含む): 518522400

約数和(自身を除く): 247366370

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 13093, 20710, 26186, 65465, 130930, 248767, 497534, 1243835, 1427137, 2487670, 2854274, 7135685, 14271370, 27115603, 54231206, 135578015, 271156030]

約数ペア:

[(1, 271156030), (2, 135578015), (5, 54231206), (10, 27115603), (19, 14271370), (38, 7135685), (95, 2854274), (109, 2487670), (190, 1427137), (218, 1243835), (545, 497534), (1090, 248767), (2071, 130930), (4142, 65465), (10355, 26186), (13093, 20710)]