29980914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{217253}}^1$

素因数の和:217281

約数の個数: 16

約数和(自身を含む): 62569152

約数和(自身を除く): 32588238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 217253, 434506, 651759, 1303518, 4996819, 9993638, 14990457, 29980914]

約数ペア:

[(1, 29980914), (2, 14990457), (3, 9993638), (6, 4996819), (23, 1303518), (46, 651759), (69, 434506), (138, 217253)]