2579130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28657}}^1$

素因数の和:28670

約数の個数: 24

約数和(自身を含む): 6705972

約数和(自身を除く): 4126842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28657, 57314, 85971, 143285, 171942, 257913, 286570, 429855, 515826, 859710, 1289565, 2579130]

約数ペア:

[(1, 2579130), (2, 1289565), (3, 859710), (5, 515826), (6, 429855), (9, 286570), (10, 257913), (15, 171942), (18, 143285), (30, 85971), (45, 57314), (90, 28657)]