26227740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 93308544

約数和(自身を除く): 67080804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 811, 924, 980, 1078, 1155, 1470, 1540, 1617, 1622, 2156, 2310, 2433, 2695, 2940, 3234, 3244, 4055, 4620, 4866, 5390, 5677, 6468, 8085, 8110, 8921, 9732, 10780, 11354, 12165, 16170, 16220, 17031, 17842, 22708, 24330, 26763, 28385, 32340, 34062, 35684, 39739, 44605, 48660, 53526, 56770, 62447, 68124, 79478, 85155, 89210, 107052, 113540, 119217, 124894, 133815, 158956, 170310, 178420, 187341, 198695, 238434, 249788, 267630, 312235, 340620, 374682, 397390, 437129, 476868, 535260, 596085, 624470, 749364, 794780, 874258, 936705, 1192170, 1248940, 1311387, 1748516, 1873410, 2185645, 2384340, 2622774, 3746820, 4371290, 5245548, 6556935, 8742580, 13113870, 26227740]

約数ペア:

[(1, 26227740), (2, 13113870), (3, 8742580), (4, 6556935), (5, 5245548), (6, 4371290), (7, 3746820), (10, 2622774), (11, 2384340), (12, 2185645), (14, 1873410), (15, 1748516), (20, 1311387), (21, 1248940), (22, 1192170), (28, 936705), (30, 874258), (33, 794780), (35, 749364), (42, 624470), (44, 596085), (49, 535260), (55, 476868), (60, 437129), (66, 397390), (70, 374682), (77, 340620), (84, 312235), (98, 267630), (105, 249788), (110, 238434), (132, 198695), (140, 187341), (147, 178420), (154, 170310), (165, 158956), (196, 133815), (210, 124894), (220, 119217), (231, 113540), (245, 107052), (294, 89210), (308, 85155), (330, 79478), (385, 68124), (420, 62447), (462, 56770), (490, 53526), (539, 48660), (588, 44605), (660, 39739), (735, 35684), (770, 34062), (811, 32340), (924, 28385), (980, 26763), (1078, 24330), (1155, 22708), (1470, 17842), (1540, 17031), (1617, 16220), (1622, 16170), (2156, 12165), (2310, 11354), (2433, 10780), (2695, 9732), (2940, 8921), (3234, 8110), (3244, 8085), (4055, 6468), (4620, 5677), (4866, 5390)]