1900343610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{66191}}^1$

素因数の和:66244

約数の個数: 96

約数和(自身を含む): 5576014080

約数和(自身を除く): 3675670470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2610, 2871, 3190, 4785, 5742, 9570, 14355, 28710, 66191, 132382, 198573, 330955, 397146, 595719, 661910, 728101, 992865, 1191438, 1456202, 1919539, 1985730, 2184303, 2978595, 3640505, 3839078, 4368606, 5758617, 5957190, 6552909, 7281010, 9597695, 10921515, 11517234, 13105818, 17275851, 19195390, 21114929, 21843030, 28793085, 32764545, 34551702, 42229858, 57586170, 63344787, 65529090, 86379255, 105574645, 126689574, 172758510, 190034361, 211149290, 316723935, 380068722, 633447870, 950171805, 1900343610]

約数ペア:

[(1, 1900343610), (2, 950171805), (3, 633447870), (5, 380068722), (6, 316723935), (9, 211149290), (10, 190034361), (11, 172758510), (15, 126689574), (18, 105574645), (22, 86379255), (29, 65529090), (30, 63344787), (33, 57586170), (45, 42229858), (55, 34551702), (58, 32764545), (66, 28793085), (87, 21843030), (90, 21114929), (99, 19195390), (110, 17275851), (145, 13105818), (165, 11517234), (174, 10921515), (198, 9597695), (261, 7281010), (290, 6552909), (319, 5957190), (330, 5758617), (435, 4368606), (495, 3839078), (522, 3640505), (638, 2978595), (870, 2184303), (957, 1985730), (990, 1919539), (1305, 1456202), (1595, 1191438), (1914, 992865), (2610, 728101), (2871, 661910), (3190, 595719), (4785, 397146), (5742, 330955), (9570, 198573), (14355, 132382), (28710, 66191)]