30158681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9908

約数の個数: 16

約数和(自身を含む): 37862400

約数和(自身を除く): 7703719

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 9859, 69013, 187321, 226757, 1311247, 1587299, 4308383, 30158681]

約数ペア:

[(1, 30158681), (7, 4308383), (19, 1587299), (23, 1311247), (133, 226757), (161, 187321), (437, 69013), (3059, 9859)]