30723182

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129089}}^1$

素因数の和:129115

約数の個数: 16

約数和(自身を含む): 55766880

約数和(自身を除く): 25043698

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129089, 258178, 903623, 1807246, 2194513, 4389026, 15361591, 30723182]

約数ペア:

[(1, 30723182), (2, 15361591), (7, 4389026), (14, 2194513), (17, 1807246), (34, 903623), (119, 258178), (238, 129089)]