30300746

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21013}}^1$

素因数の和:21125

約数の個数: 16

約数和(自身を含む): 52450944

約数和(自身を除く): 22150198

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 21013, 42026, 147091, 294182, 2164339, 4328678, 15150373, 30300746]

約数ペア:

[(1, 30300746), (2, 15150373), (7, 4328678), (14, 2164339), (103, 294182), (206, 147091), (721, 42026), (1442, 21013)]