31360138612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3649

約数の個数: 96

約数和(自身を含む): 64583568000

約数和(自身を除く): 33223429388

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 139, 178, 187, 278, 356, 374, 556, 748, 979, 1513, 1529, 1958, 2363, 3026, 3058, 3389, 3916, 4726, 6052, 6116, 6778, 9452, 12371, 13556, 16643, 24742, 25993, 33286, 37279, 49484, 51986, 57613, 66572, 74558, 103972, 115226, 136081, 149116, 210307, 230452, 272162, 301621, 420614, 471071, 544324, 603242, 633743, 841228, 942142, 1206484, 1267486, 1884284, 2313377, 2534972, 3317831, 4626754, 5127557, 5181781, 6635662, 8008207, 9253508, 10255114, 10363562, 13271324, 16016414, 20510228, 20727124, 32032828, 41925319, 56403127, 83850638, 88090277, 112806254, 167701276, 176180554, 225612508, 352361108, 461178509, 712730423, 922357018, 1425460846, 1844714036, 2850921692, 7840034653, 15680069306, 31360138612]

約数ペア:

[(1, 31360138612), (2, 15680069306), (4, 7840034653), (11, 2850921692), (17, 1844714036), (22, 1425460846), (34, 922357018), (44, 712730423), (68, 461178509), (89, 352361108), (139, 225612508), (178, 176180554), (187, 167701276), (278, 112806254), (356, 88090277), (374, 83850638), (556, 56403127), (748, 41925319), (979, 32032828), (1513, 20727124), (1529, 20510228), (1958, 16016414), (2363, 13271324), (3026, 10363562), (3058, 10255114), (3389, 9253508), (3916, 8008207), (4726, 6635662), (6052, 5181781), (6116, 5127557), (6778, 4626754), (9452, 3317831), (12371, 2534972), (13556, 2313377), (16643, 1884284), (24742, 1267486), (25993, 1206484), (33286, 942142), (37279, 841228), (49484, 633743), (51986, 603242), (57613, 544324), (66572, 471071), (74558, 420614), (103972, 301621), (115226, 272162), (136081, 230452), (149116, 210307)]