30203974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 46675728

約数和(自身を除く): 16471754

約数列:

[1, 2, 43, 86, 157, 314, 2237, 4474, 6751, 13502, 96191, 192382, 351209, 702418, 15101987, 30203974]

約数ペア:

[(1, 30203974), (2, 15101987), (43, 702418), (86, 351209), (157, 192382), (314, 96191), (2237, 13502), (4474, 6751)]