30890062

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{16843}}^1$

素因数の和:16983

約数の個数: 16

約数和(自身を含む): 53361792

約数和(自身を除く): 22471730

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 16843, 33686, 117901, 235802, 2206433, 4412866, 15445031, 30890062]

約数ペア:

[(1, 30890062), (2, 15445031), (7, 4412866), (14, 2206433), (131, 235802), (262, 117901), (917, 33686), (1834, 16843)]