3087560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11045

約数の個数: 32

約数和(自身を含む): 7940160

約数和(自身を除く): 4852600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11027, 22054, 44108, 55135, 77189, 88216, 110270, 154378, 220540, 308756, 385945, 441080, 617512, 771890, 1543780, 3087560]

約数ペア:

[(1, 3087560), (2, 1543780), (4, 771890), (5, 617512), (7, 441080), (8, 385945), (10, 308756), (14, 220540), (20, 154378), (28, 110270), (35, 88216), (40, 77189), (56, 55135), (70, 44108), (140, 22054), (280, 11027)]