1720123350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33629}}^1$

素因数の和:33686

約数の個数: 96

約数和(自身を含む): 4803978240

約数和(自身を除く): 3083854890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 465, 550, 682, 775, 825, 930, 1023, 1550, 1650, 1705, 2046, 2325, 3410, 4650, 5115, 8525, 10230, 17050, 25575, 33629, 51150, 67258, 100887, 168145, 201774, 336290, 369919, 504435, 739838, 840725, 1008870, 1042499, 1109757, 1681450, 1849595, 2084998, 2219514, 2522175, 3127497, 3699190, 5044350, 5212495, 5548785, 6254994, 9247975, 10424990, 11097570, 11467489, 15637485, 18495950, 22934978, 26062475, 27743925, 31274970, 34402467, 52124950, 55487850, 57337445, 68804934, 78187425, 114674890, 156374850, 172012335, 286687225, 344024670, 573374450, 860061675, 1720123350]

約数ペア:

[(1, 1720123350), (2, 860061675), (3, 573374450), (5, 344024670), (6, 286687225), (10, 172012335), (11, 156374850), (15, 114674890), (22, 78187425), (25, 68804934), (30, 57337445), (31, 55487850), (33, 52124950), (50, 34402467), (55, 31274970), (62, 27743925), (66, 26062475), (75, 22934978), (93, 18495950), (110, 15637485), (150, 11467489), (155, 11097570), (165, 10424990), (186, 9247975), (275, 6254994), (310, 5548785), (330, 5212495), (341, 5044350), (465, 3699190), (550, 3127497), (682, 2522175), (775, 2219514), (825, 2084998), (930, 1849595), (1023, 1681450), (1550, 1109757), (1650, 1042499), (1705, 1008870), (2046, 840725), (2325, 739838), (3410, 504435), (4650, 369919), (5115, 336290), (8525, 201774), (10230, 168145), (17050, 100887), (25575, 67258), (33629, 51150)]