30284986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 46800864

約数和(自身を除く): 16515878

約数列:

[1, 2, 43, 86, 157, 314, 2243, 4486, 6751, 13502, 96449, 192898, 352151, 704302, 15142493, 30284986]

約数ペア:

[(1, 30284986), (2, 15142493), (43, 704302), (86, 352151), (157, 192898), (314, 96449), (2243, 13502), (4486, 6751)]