1279232570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:8004

約数の個数: 96

約数和(自身を含む): 3045168000

約数和(自身を除く): 1765935430

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 266, 385, 418, 605, 665, 770, 847, 1045, 1210, 1330, 1463, 1694, 2090, 2299, 2926, 4235, 4598, 7315, 7949, 8470, 11495, 14630, 15898, 16093, 22990, 32186, 39745, 55643, 79490, 80465, 87439, 111286, 151031, 160930, 174878, 278215, 302062, 437195, 556430, 612073, 755155, 874390, 961829, 1057217, 1224146, 1510310, 1661341, 1923658, 2114434, 3060365, 3322682, 4809145, 5286085, 6120730, 6732803, 8306705, 9618290, 10572170, 11629387, 13465606, 16613410, 18274751, 23258774, 33664015, 36549502, 58146935, 67328030, 91373755, 116293870, 127923257, 182747510, 255846514, 639616285, 1279232570]

約数ペア:

[(1, 1279232570), (2, 639616285), (5, 255846514), (7, 182747510), (10, 127923257), (11, 116293870), (14, 91373755), (19, 67328030), (22, 58146935), (35, 36549502), (38, 33664015), (55, 23258774), (70, 18274751), (77, 16613410), (95, 13465606), (110, 11629387), (121, 10572170), (133, 9618290), (154, 8306705), (190, 6732803), (209, 6120730), (242, 5286085), (266, 4809145), (385, 3322682), (418, 3060365), (605, 2114434), (665, 1923658), (770, 1661341), (847, 1510310), (1045, 1224146), (1210, 1057217), (1330, 961829), (1463, 874390), (1694, 755155), (2090, 612073), (2299, 556430), (2926, 437195), (4235, 302062), (4598, 278215), (7315, 174878), (7949, 160930), (8470, 151031), (11495, 111286), (14630, 87439), (15898, 80465), (16093, 79490), (22990, 55643), (32186, 39745)]