30248902

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 46584720

約数和(自身を除く): 16335818

約数列:

[1, 2, 53, 106, 139, 278, 2053, 4106, 7367, 14734, 108809, 217618, 285367, 570734, 15124451, 30248902]

約数ペア:

[(1, 30248902), (2, 15124451), (53, 570734), (106, 285367), (139, 217618), (278, 108809), (2053, 14734), (4106, 7367)]