30117812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23351

約数の個数: 24

約数和(自身を含む): 58746240

約数和(自身を除く): 28628428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23311, 46622, 93244, 396287, 442909, 792574, 885818, 1585148, 1771636, 7529453, 15058906, 30117812]

約数ペア:

[(1, 30117812), (2, 15058906), (4, 7529453), (17, 1771636), (19, 1585148), (34, 885818), (38, 792574), (68, 442909), (76, 396287), (323, 93244), (646, 46622), (1292, 23311)]