86787810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{964309}}^1$

素因数の和:964322

約数の個数: 24

約数和(自身を含む): 225648540

約数和(自身を除く): 138860730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 964309, 1928618, 2892927, 4821545, 5785854, 8678781, 9643090, 14464635, 17357562, 28929270, 43393905, 86787810]

約数ペア:

[(1, 86787810), (2, 43393905), (3, 28929270), (5, 17357562), (6, 14464635), (9, 9643090), (10, 8678781), (15, 5785854), (18, 4821545), (30, 2892927), (45, 1928618), (90, 964309)]