30138418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6361}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 47638656

約数和(自身を除く): 17500238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 6361, 12722, 146303, 292606, 655183, 1310366, 15069209, 30138418]

約数ペア:

[(1, 30138418), (2, 15069209), (23, 1310366), (46, 655183), (103, 292606), (206, 146303), (2369, 12722), (4738, 6361)]