30800302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17681}}^1$

素因数の和:17763

約数の個数: 16

約数和(自身を含む): 50499792

約数和(自身を除く): 19699490

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 17681, 35362, 229853, 459706, 1184627, 2369254, 15400151, 30800302]

約数ペア:

[(1, 30800302), (2, 15400151), (13, 2369254), (26, 1184627), (67, 459706), (134, 229853), (871, 35362), (1742, 17681)]