30283470

素因数分解:

$2^1\times 3^4\times 5^1\times 7^3\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 95832000

約数和(自身を除く): 65548530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 109, 126, 135, 147, 162, 189, 210, 218, 245, 270, 294, 315, 327, 343, 378, 405, 441, 490, 545, 567, 630, 654, 686, 735, 763, 810, 882, 945, 981, 1029, 1090, 1134, 1323, 1470, 1526, 1635, 1715, 1890, 1962, 2058, 2205, 2289, 2646, 2835, 2943, 3087, 3270, 3430, 3815, 3969, 4410, 4578, 4905, 5145, 5341, 5670, 5886, 6174, 6615, 6867, 7630, 7938, 8829, 9261, 9810, 10290, 10682, 11445, 13230, 13734, 14715, 15435, 16023, 17658, 18522, 19845, 20601, 22890, 26705, 27783, 29430, 30870, 32046, 34335, 37387, 39690, 41202, 44145, 46305, 48069, 53410, 55566, 61803, 68670, 74774, 80115, 88290, 92610, 96138, 103005, 112161, 123606, 138915, 144207, 160230, 186935, 206010, 224322, 240345, 277830, 288414, 309015, 336483, 373870, 432621, 480690, 560805, 618030, 672966, 721035, 865242, 1009449, 1121610, 1442070, 1682415, 2018898, 2163105, 3028347, 3364830, 4326210, 5047245, 6056694, 10094490, 15141735, 30283470]

約数ペア:

[(1, 30283470), (2, 15141735), (3, 10094490), (5, 6056694), (6, 5047245), (7, 4326210), (9, 3364830), (10, 3028347), (14, 2163105), (15, 2018898), (18, 1682415), (21, 1442070), (27, 1121610), (30, 1009449), (35, 865242), (42, 721035), (45, 672966), (49, 618030), (54, 560805), (63, 480690), (70, 432621), (81, 373870), (90, 336483), (98, 309015), (105, 288414), (109, 277830), (126, 240345), (135, 224322), (147, 206010), (162, 186935), (189, 160230), (210, 144207), (218, 138915), (245, 123606), (270, 112161), (294, 103005), (315, 96138), (327, 92610), (343, 88290), (378, 80115), (405, 74774), (441, 68670), (490, 61803), (545, 55566), (567, 53410), (630, 48069), (654, 46305), (686, 44145), (735, 41202), (763, 39690), (810, 37387), (882, 34335), (945, 32046), (981, 30870), (1029, 29430), (1090, 27783), (1134, 26705), (1323, 22890), (1470, 20601), (1526, 19845), (1635, 18522), (1715, 17658), (1890, 16023), (1962, 15435), (2058, 14715), (2205, 13734), (2289, 13230), (2646, 11445), (2835, 10682), (2943, 10290), (3087, 9810), (3270, 9261), (3430, 8829), (3815, 7938), (3969, 7630), (4410, 6867), (4578, 6615), (4905, 6174), (5145, 5886), (5341, 5670)]