179790730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135181}}^1$

素因数の和:135214

約数の個数: 32

約数和(自身を含む): 389324160

約数和(自身を除く): 209533430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 135181, 270362, 675905, 946267, 1351810, 1892534, 2568439, 4731335, 5136878, 9462670, 12842195, 17979073, 25684390, 35958146, 89895365, 179790730]

約数ペア:

[(1, 179790730), (2, 89895365), (5, 35958146), (7, 25684390), (10, 17979073), (14, 12842195), (19, 9462670), (35, 5136878), (38, 4731335), (70, 2568439), (95, 1892534), (133, 1351810), (190, 946267), (266, 675905), (665, 270362), (1330, 135181)]