17105270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18797}}^1$

素因数の和:18824

約数の個数: 32

約数和(自身を含む): 37896768

約数和(自身を除く): 20791498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18797, 37594, 93985, 131579, 187970, 244361, 263158, 488722, 657895, 1221805, 1315790, 1710527, 2443610, 3421054, 8552635, 17105270]

約数ペア:

[(1, 17105270), (2, 8552635), (5, 3421054), (7, 2443610), (10, 1710527), (13, 1315790), (14, 1221805), (26, 657895), (35, 488722), (65, 263158), (70, 244361), (91, 187970), (130, 131579), (182, 93985), (455, 37594), (910, 18797)]