9930910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90281}}^1$

素因数の和:90299

約数の個数: 16

約数和(自身を含む): 19500912

約数和(自身を除く): 9570002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 90281, 180562, 451405, 902810, 993091, 1986182, 4965455, 9930910]

約数ペア:

[(1, 9930910), (2, 4965455), (5, 1986182), (10, 993091), (11, 902810), (22, 451405), (55, 180562), (110, 90281)]