56341620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313009}}^1$

素因数の和:313024

約数の個数: 36

約数和(自身を含む): 170903460

約数和(自身を除く): 114561840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313009, 626018, 939027, 1252036, 1565045, 1878054, 2817081, 3130090, 3756108, 4695135, 5634162, 6260180, 9390270, 11268324, 14085405, 18780540, 28170810, 56341620]

約数ペア:

[(1, 56341620), (2, 28170810), (3, 18780540), (4, 14085405), (5, 11268324), (6, 9390270), (9, 6260180), (10, 5634162), (12, 4695135), (15, 3756108), (18, 3130090), (20, 2817081), (30, 1878054), (36, 1565045), (45, 1252036), (60, 939027), (90, 626018), (180, 313009)]