1949203830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{27061}}^1$

素因数の和:27099

約数の個数: 80

約数和(自身を含む): 5457647664

約数和(自身を除く): 3508443834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2401, 3430, 4802, 5145, 7203, 10290, 12005, 14406, 24010, 27061, 36015, 54122, 72030, 81183, 135305, 162366, 189427, 270610, 378854, 405915, 568281, 811830, 947135, 1136562, 1325989, 1894270, 2651978, 2841405, 3977967, 5682810, 6629945, 7955934, 9281923, 13259890, 18563846, 19889835, 27845769, 39779670, 46409615, 55691538, 64973461, 92819230, 129946922, 139228845, 194920383, 278457690, 324867305, 389840766, 649734610, 974601915, 1949203830]

約数ペア:

[(1, 1949203830), (2, 974601915), (3, 649734610), (5, 389840766), (6, 324867305), (7, 278457690), (10, 194920383), (14, 139228845), (15, 129946922), (21, 92819230), (30, 64973461), (35, 55691538), (42, 46409615), (49, 39779670), (70, 27845769), (98, 19889835), (105, 18563846), (147, 13259890), (210, 9281923), (245, 7955934), (294, 6629945), (343, 5682810), (490, 3977967), (686, 2841405), (735, 2651978), (1029, 1894270), (1470, 1325989), (1715, 1136562), (2058, 947135), (2401, 811830), (3430, 568281), (4802, 405915), (5145, 378854), (7203, 270610), (10290, 189427), (12005, 162366), (14406, 135305), (24010, 81183), (27061, 72030), (36015, 54122)]