30037982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 49672056

約数和(自身を除く): 19634074

約数列:

[1, 2, 13, 26, 47, 94, 523, 611, 1046, 1222, 2209, 4418, 6799, 13598, 24581, 28717, 49162, 57434, 319553, 639106, 1155307, 2310614, 15018991, 30037982]

約数ペア:

[(1, 30037982), (2, 15018991), (13, 2310614), (26, 1155307), (47, 639106), (94, 319553), (523, 57434), (611, 49162), (1046, 28717), (1222, 24581), (2209, 13598), (4418, 6799)]