30996955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 40785408

約数和(自身を除く): 9788453

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 2671, 11605, 13355, 29381, 146905, 563581, 2817905, 6199391, 30996955]

約数ペア:

[(1, 30996955), (5, 6199391), (11, 2817905), (55, 563581), (211, 146905), (1055, 29381), (2321, 13355), (2671, 11605)]