30960244

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1709}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 62052480

約数和(自身を除く): 31092236

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 1709, 2588, 3418, 4529, 6836, 9058, 11963, 18116, 23926, 47852, 1105723, 2211446, 4422892, 7740061, 15480122, 30960244]

約数ペア:

[(1, 30960244), (2, 15480122), (4, 7740061), (7, 4422892), (14, 2211446), (28, 1105723), (647, 47852), (1294, 23926), (1709, 18116), (2588, 11963), (3418, 9058), (4529, 6836)]