134127560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{479027}}^1$

素因数の和:479045

約数の個数: 32

約数和(自身を含む): 344900160

約数和(自身を除く): 210772600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 479027, 958054, 1916108, 2395135, 3353189, 3832216, 4790270, 6706378, 9580540, 13412756, 16765945, 19161080, 26825512, 33531890, 67063780, 134127560]

約数ペア:

[(1, 134127560), (2, 67063780), (4, 33531890), (5, 26825512), (7, 19161080), (8, 16765945), (10, 13412756), (14, 9580540), (20, 6706378), (28, 4790270), (35, 3832216), (40, 3353189), (56, 2395135), (70, 1916108), (140, 958054), (280, 479027)]