30541852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63103}}^1$

素因数の和:63129

約数の個数: 18

約数和(自身を含む): 58749824

約数和(自身を除く): 28207972

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63103, 126206, 252412, 694133, 1388266, 2776532, 7635463, 15270926, 30541852]

約数ペア:

[(1, 30541852), (2, 15270926), (4, 7635463), (11, 2776532), (22, 1388266), (44, 694133), (121, 252412), (242, 126206), (484, 63103)]