1830701950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 4562707968

約数和(自身を除く): 2732006018

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 83, 85, 110, 119, 154, 166, 170, 175, 187, 238, 275, 337, 350, 374, 385, 415, 425, 550, 581, 595, 674, 770, 830, 850, 913, 935, 1162, 1190, 1309, 1411, 1685, 1826, 1870, 1925, 2075, 2359, 2618, 2822, 2905, 2975, 3370, 3707, 3850, 4150, 4565, 4675, 4718, 5729, 5810, 5950, 6391, 6545, 7055, 7414, 8425, 9130, 9350, 9877, 11458, 11795, 12782, 13090, 14110, 14525, 15521, 16850, 18535, 19754, 22825, 23590, 25949, 27971, 28645, 29050, 31042, 31955, 32725, 35275, 37070, 40103, 45650, 49385, 51898, 55942, 57290, 58975, 63019, 63910, 65450, 70550, 77605, 80206, 92675, 98770, 108647, 117950, 126038, 129745, 139855, 143225, 155210, 159775, 185350, 195797, 200515, 217294, 246925, 259490, 279710, 286450, 307681, 315095, 319550, 388025, 391594, 401030, 441133, 475507, 493850, 543235, 615362, 630190, 648725, 699275, 776050, 882266, 951014, 978985, 1002575, 1086470, 1297450, 1398550, 1538405, 1575475, 1957970, 2005150, 2153767, 2205665, 2377535, 2716175, 3076810, 3150950, 3328549, 4307534, 4411330, 4755070, 4894925, 5230577, 5432350, 6657098, 7692025, 9789850, 10461154, 10768835, 11028325, 11887675, 15384050, 16642745, 21537670, 22056650, 23775350, 26152885, 33285490, 36614039, 52305770, 53844175, 73228078, 83213725, 107688350, 130764425, 166427450, 183070195, 261528850, 366140390, 915350975, 1830701950]

約数ペア:

[(1, 1830701950), (2, 915350975), (5, 366140390), (7, 261528850), (10, 183070195), (11, 166427450), (14, 130764425), (17, 107688350), (22, 83213725), (25, 73228078), (34, 53844175), (35, 52305770), (50, 36614039), (55, 33285490), (70, 26152885), (77, 23775350), (83, 22056650), (85, 21537670), (110, 16642745), (119, 15384050), (154, 11887675), (166, 11028325), (170, 10768835), (175, 10461154), (187, 9789850), (238, 7692025), (275, 6657098), (337, 5432350), (350, 5230577), (374, 4894925), (385, 4755070), (415, 4411330), (425, 4307534), (550, 3328549), (581, 3150950), (595, 3076810), (674, 2716175), (770, 2377535), (830, 2205665), (850, 2153767), (913, 2005150), (935, 1957970), (1162, 1575475), (1190, 1538405), (1309, 1398550), (1411, 1297450), (1685, 1086470), (1826, 1002575), (1870, 978985), (1925, 951014), (2075, 882266), (2359, 776050), (2618, 699275), (2822, 648725), (2905, 630190), (2975, 615362), (3370, 543235), (3707, 493850), (3850, 475507), (4150, 441133), (4565, 401030), (4675, 391594), (4718, 388025), (5729, 319550), (5810, 315095), (5950, 307681), (6391, 286450), (6545, 279710), (7055, 259490), (7414, 246925), (8425, 217294), (9130, 200515), (9350, 195797), (9877, 185350), (11458, 159775), (11795, 155210), (12782, 143225), (13090, 139855), (14110, 129745), (14525, 126038), (15521, 117950), (16850, 108647), (18535, 98770), (19754, 92675), (22825, 80206), (23590, 77605), (25949, 70550), (27971, 65450), (28645, 63910), (29050, 63019), (31042, 58975), (31955, 57290), (32725, 55942), (35275, 51898), (37070, 49385), (40103, 45650)]