11550990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 33592320

約数和(自身を除く): 22041330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 29, 30, 33, 34, 51, 55, 58, 66, 71, 85, 87, 102, 110, 142, 145, 165, 170, 174, 187, 213, 255, 290, 319, 330, 355, 374, 426, 435, 493, 510, 561, 638, 710, 781, 870, 935, 957, 986, 1065, 1122, 1207, 1479, 1562, 1595, 1870, 1914, 2059, 2130, 2343, 2414, 2465, 2805, 2958, 3190, 3621, 3905, 4118, 4686, 4785, 4930, 5423, 5610, 6035, 6177, 7242, 7395, 7810, 9570, 10295, 10846, 11715, 12070, 12354, 13277, 14790, 16269, 18105, 20590, 22649, 23430, 26554, 27115, 30885, 32538, 35003, 36210, 39831, 45298, 54230, 61770, 66385, 67947, 70006, 79662, 81345, 105009, 113245, 132770, 135894, 162690, 175015, 199155, 210018, 226490, 339735, 350030, 385033, 398310, 525045, 679470, 770066, 1050090, 1155099, 1925165, 2310198, 3850330, 5775495, 11550990]

約数ペア:

[(1, 11550990), (2, 5775495), (3, 3850330), (5, 2310198), (6, 1925165), (10, 1155099), (11, 1050090), (15, 770066), (17, 679470), (22, 525045), (29, 398310), (30, 385033), (33, 350030), (34, 339735), (51, 226490), (55, 210018), (58, 199155), (66, 175015), (71, 162690), (85, 135894), (87, 132770), (102, 113245), (110, 105009), (142, 81345), (145, 79662), (165, 70006), (170, 67947), (174, 66385), (187, 61770), (213, 54230), (255, 45298), (290, 39831), (319, 36210), (330, 35003), (355, 32538), (374, 30885), (426, 27115), (435, 26554), (493, 23430), (510, 22649), (561, 20590), (638, 18105), (710, 16269), (781, 14790), (870, 13277), (935, 12354), (957, 12070), (986, 11715), (1065, 10846), (1122, 10295), (1207, 9570), (1479, 7810), (1562, 7395), (1595, 7242), (1870, 6177), (1914, 6035), (2059, 5610), (2130, 5423), (2343, 4930), (2414, 4785), (2465, 4686), (2805, 4118), (2958, 3905), (3190, 3621)]