1297041350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{12611}}^1$

素因数の和:12662

約数の個数: 72

約数和(自身を含む): 2807960904

約数和(自身を除く): 1510919554

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1870, 2057, 3025, 4114, 4675, 6050, 9350, 10285, 12611, 20570, 25222, 51425, 63055, 102850, 126110, 138721, 214387, 277442, 315275, 428774, 630550, 693605, 1071935, 1387210, 1525931, 2143870, 2358257, 3051862, 3468025, 4716514, 5359675, 6936050, 7629655, 10719350, 11791285, 15259310, 23582570, 25940827, 38148275, 51881654, 58956425, 76296550, 117912850, 129704135, 259408270, 648520675, 1297041350]

約数ペア:

[(1, 1297041350), (2, 648520675), (5, 259408270), (10, 129704135), (11, 117912850), (17, 76296550), (22, 58956425), (25, 51881654), (34, 38148275), (50, 25940827), (55, 23582570), (85, 15259310), (110, 11791285), (121, 10719350), (170, 7629655), (187, 6936050), (242, 5359675), (275, 4716514), (374, 3468025), (425, 3051862), (550, 2358257), (605, 2143870), (850, 1525931), (935, 1387210), (1210, 1071935), (1870, 693605), (2057, 630550), (3025, 428774), (4114, 315275), (4675, 277442), (6050, 214387), (9350, 138721), (10285, 126110), (12611, 102850), (20570, 63055), (25222, 51425)]