131941590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 378846720

約数和(自身を除く): 246905130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 29, 30, 33, 34, 51, 55, 58, 66, 85, 87, 102, 110, 145, 165, 170, 174, 187, 255, 290, 319, 330, 374, 435, 493, 510, 561, 638, 811, 870, 935, 957, 986, 1122, 1479, 1595, 1622, 1870, 1914, 2433, 2465, 2805, 2958, 3190, 4055, 4785, 4866, 4930, 5423, 5610, 7395, 8110, 8921, 9570, 10846, 12165, 13787, 14790, 16269, 17842, 23519, 24330, 26763, 27115, 27574, 32538, 41361, 44605, 47038, 53526, 54230, 68935, 70557, 81345, 82722, 89210, 117595, 133815, 137870, 141114, 151657, 162690, 206805, 235190, 258709, 267630, 303314, 352785, 399823, 413610, 454971, 517418, 705570, 758285, 776127, 799646, 909942, 1199469, 1293545, 1516570, 1552254, 1999115, 2274855, 2398938, 2587090, 3880635, 3998230, 4398053, 4549710, 5997345, 7761270, 8796106, 11994690, 13194159, 21990265, 26388318, 43980530, 65970795, 131941590]

約数ペア:

[(1, 131941590), (2, 65970795), (3, 43980530), (5, 26388318), (6, 21990265), (10, 13194159), (11, 11994690), (15, 8796106), (17, 7761270), (22, 5997345), (29, 4549710), (30, 4398053), (33, 3998230), (34, 3880635), (51, 2587090), (55, 2398938), (58, 2274855), (66, 1999115), (85, 1552254), (87, 1516570), (102, 1293545), (110, 1199469), (145, 909942), (165, 799646), (170, 776127), (174, 758285), (187, 705570), (255, 517418), (290, 454971), (319, 413610), (330, 399823), (374, 352785), (435, 303314), (493, 267630), (510, 258709), (561, 235190), (638, 206805), (811, 162690), (870, 151657), (935, 141114), (957, 137870), (986, 133815), (1122, 117595), (1479, 89210), (1595, 82722), (1622, 81345), (1870, 70557), (1914, 68935), (2433, 54230), (2465, 53526), (2805, 47038), (2958, 44605), (3190, 41361), (4055, 32538), (4785, 27574), (4866, 27115), (4930, 26763), (5423, 24330), (5610, 23519), (7395, 17842), (8110, 16269), (8921, 14790), (9570, 13787), (10846, 12165)]