30139292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 55714176

約数和(自身を除く): 25574884

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 3947, 7636, 7894, 15788, 90781, 181562, 327601, 363124, 655202, 1310404, 7534823, 15069646, 30139292]

約数ペア:

[(1, 30139292), (2, 15069646), (4, 7534823), (23, 1310404), (46, 655202), (83, 363124), (92, 327601), (166, 181562), (332, 90781), (1909, 15788), (3818, 7894), (3947, 7636)]