30427498

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 46440000

約数和(自身を除く): 16012502

約数列:

[1, 2, 89, 178, 199, 398, 859, 1718, 17711, 35422, 76451, 152902, 170941, 341882, 15213749, 30427498]

約数ペア:

[(1, 30427498), (2, 15213749), (89, 341882), (178, 170941), (199, 152902), (398, 76451), (859, 35422), (1718, 17711)]