30696278

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 46792080

約数和(自身を除く): 16095802

約数列:

[1, 2, 89, 178, 331, 521, 662, 1042, 29459, 46369, 58918, 92738, 172451, 344902, 15348139, 30696278]

約数ペア:

[(1, 30696278), (2, 15348139), (89, 344902), (178, 172451), (331, 92738), (521, 58918), (662, 46369), (1042, 29459)]