247115610

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1130

約数の個数: 160

約数和(自身を含む): 778643712

約数和(自身を除く): 531528102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 81, 82, 90, 105, 123, 126, 135, 162, 189, 205, 210, 246, 270, 287, 315, 369, 378, 405, 410, 567, 574, 615, 630, 738, 810, 861, 945, 1063, 1107, 1134, 1230, 1435, 1722, 1845, 1890, 2126, 2214, 2583, 2835, 2870, 3189, 3321, 3690, 4305, 5166, 5315, 5535, 5670, 6378, 6642, 7441, 7749, 8610, 9567, 10630, 11070, 12915, 14882, 15498, 15945, 16605, 19134, 22323, 23247, 25830, 28701, 31890, 33210, 37205, 38745, 43583, 44646, 46494, 47835, 57402, 66969, 74410, 77490, 86103, 87166, 95670, 111615, 116235, 130749, 133938, 143505, 172206, 200907, 217915, 223230, 232470, 261498, 287010, 305081, 334845, 392247, 401814, 430515, 435830, 602721, 610162, 653745, 669690, 784494, 861030, 915243, 1004535, 1176741, 1205442, 1307490, 1525405, 1830486, 1961235, 2009070, 2353482, 2745729, 3013605, 3050810, 3530223, 3922470, 4576215, 5491458, 5883705, 6027210, 7060446, 8237187, 9152430, 11767410, 13728645, 16474374, 17651115, 24711561, 27457290, 35302230, 41185935, 49423122, 82371870, 123557805, 247115610]

約数ペア:

[(1, 247115610), (2, 123557805), (3, 82371870), (5, 49423122), (6, 41185935), (7, 35302230), (9, 27457290), (10, 24711561), (14, 17651115), (15, 16474374), (18, 13728645), (21, 11767410), (27, 9152430), (30, 8237187), (35, 7060446), (41, 6027210), (42, 5883705), (45, 5491458), (54, 4576215), (63, 3922470), (70, 3530223), (81, 3050810), (82, 3013605), (90, 2745729), (105, 2353482), (123, 2009070), (126, 1961235), (135, 1830486), (162, 1525405), (189, 1307490), (205, 1205442), (210, 1176741), (246, 1004535), (270, 915243), (287, 861030), (315, 784494), (369, 669690), (378, 653745), (405, 610162), (410, 602721), (567, 435830), (574, 430515), (615, 401814), (630, 392247), (738, 334845), (810, 305081), (861, 287010), (945, 261498), (1063, 232470), (1107, 223230), (1134, 217915), (1230, 200907), (1435, 172206), (1722, 143505), (1845, 133938), (1890, 130749), (2126, 116235), (2214, 111615), (2583, 95670), (2835, 87166), (2870, 86103), (3189, 77490), (3321, 74410), (3690, 66969), (4305, 57402), (5166, 47835), (5315, 46494), (5535, 44646), (5670, 43583), (6378, 38745), (6642, 37205), (7441, 33210), (7749, 31890), (8610, 28701), (9567, 25830), (10630, 23247), (11070, 22323), (12915, 19134), (14882, 16605), (15498, 15945)]