68487540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103769}}^1$

素因数の和:103792

約数の個数: 48

約数和(自身を含む): 209200320

約数和(自身を除く): 140712780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 103769, 207538, 311307, 415076, 518845, 622614, 1037690, 1141459, 1245228, 1556535, 2075380, 2282918, 3113070, 3424377, 4565836, 5707295, 6226140, 6848754, 11414590, 13697508, 17121885, 22829180, 34243770, 68487540]

約数ペア:

[(1, 68487540), (2, 34243770), (3, 22829180), (4, 17121885), (5, 13697508), (6, 11414590), (10, 6848754), (11, 6226140), (12, 5707295), (15, 4565836), (20, 3424377), (22, 3113070), (30, 2282918), (33, 2075380), (44, 1556535), (55, 1245228), (60, 1141459), (66, 1037690), (110, 622614), (132, 518845), (165, 415076), (220, 311307), (330, 207538), (660, 103769)]