30627926

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 23700394

約数列:

[1, 2, 7, 14, 47, 89, 94, 178, 329, 523, 623, 658, 1046, 1246, 3661, 4183, 7322, 8366, 24581, 29281, 46547, 49162, 58562, 93094, 172067, 325829, 344134, 651658, 2187709, 4375418, 15313963, 30627926]

約数ペア:

[(1, 30627926), (2, 15313963), (7, 4375418), (14, 2187709), (47, 651658), (89, 344134), (94, 325829), (178, 172067), (329, 93094), (523, 58562), (623, 49162), (658, 46547), (1046, 29281), (1246, 24581), (3661, 8366), (4183, 7322)]