231639210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 128

約数和(自身を含む): 703365120

約数和(自身を除く): 471725910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1242, 1265, 1485, 1518, 2070, 2277, 2530, 2970, 3105, 3391, 3795, 4554, 6210, 6782, 6831, 7590, 10173, 11385, 13662, 16955, 20346, 22770, 30519, 33910, 34155, 37301, 50865, 61038, 68310, 74602, 77993, 91557, 101730, 111903, 152595, 155986, 183114, 186505, 223806, 233979, 305190, 335709, 373010, 389965, 457785, 467958, 559515, 671418, 701937, 779930, 857923, 915570, 1007127, 1119030, 1169895, 1403874, 1678545, 1715846, 2014254, 2105811, 2339790, 2573769, 3357090, 3509685, 4211622, 4289615, 5035635, 5147538, 7019370, 7721307, 8579230, 10071270, 10529055, 12868845, 15442614, 21058110, 23163921, 25737690, 38606535, 46327842, 77213070, 115819605, 231639210]

約数ペア:

[(1, 231639210), (2, 115819605), (3, 77213070), (5, 46327842), (6, 38606535), (9, 25737690), (10, 23163921), (11, 21058110), (15, 15442614), (18, 12868845), (22, 10529055), (23, 10071270), (27, 8579230), (30, 7721307), (33, 7019370), (45, 5147538), (46, 5035635), (54, 4289615), (55, 4211622), (66, 3509685), (69, 3357090), (90, 2573769), (99, 2339790), (110, 2105811), (115, 2014254), (135, 1715846), (138, 1678545), (165, 1403874), (198, 1169895), (207, 1119030), (230, 1007127), (253, 915570), (270, 857923), (297, 779930), (330, 701937), (345, 671418), (414, 559515), (495, 467958), (506, 457785), (594, 389965), (621, 373010), (690, 335709), (759, 305190), (990, 233979), (1035, 223806), (1242, 186505), (1265, 183114), (1485, 155986), (1518, 152595), (2070, 111903), (2277, 101730), (2530, 91557), (2970, 77993), (3105, 74602), (3391, 68310), (3795, 61038), (4554, 50865), (6210, 37301), (6782, 34155), (6831, 33910), (7590, 30519), (10173, 22770), (11385, 20346), (13662, 16955)]