30937286

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 47174400

約数和(自身を除く): 16237114

約数列:

[1, 2, 103, 179, 206, 358, 839, 1678, 18437, 36874, 86417, 150181, 172834, 300362, 15468643, 30937286]

約数ペア:

[(1, 30937286), (2, 15468643), (103, 300362), (179, 172834), (206, 150181), (358, 86417), (839, 36874), (1678, 18437)]