30342842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 47632320

約数和(自身を除く): 17289478

約数列:

[1, 2, 23, 46, 443, 886, 1489, 2978, 10189, 20378, 34247, 68494, 659627, 1319254, 15171421, 30342842]

約数ペア:

[(1, 30342842), (2, 15171421), (23, 1319254), (46, 659627), (443, 68494), (886, 34247), (1489, 20378), (2978, 10189)]