853444930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 1734883920

約数和(自身を除く): 881438990

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 109, 113, 130, 169, 205, 218, 226, 338, 410, 533, 545, 565, 845, 1066, 1090, 1130, 1417, 1469, 1690, 2665, 2834, 2938, 4469, 4633, 5330, 6929, 7085, 7345, 8938, 9266, 12317, 13858, 14170, 14690, 18421, 19097, 22345, 23165, 24634, 34645, 36842, 38194, 44690, 46330, 58097, 60229, 61585, 69290, 92105, 95485, 116194, 120458, 123170, 160121, 184210, 190970, 290485, 301145, 320242, 504997, 580970, 602290, 755261, 782977, 800605, 1009994, 1510522, 1565954, 1601210, 2081573, 2524985, 3776305, 3914885, 4163146, 5049970, 6564961, 7552610, 7829770, 10407865, 13129922, 20815730, 32824805, 65649610, 85344493, 170688986, 426722465, 853444930]

約数ペア:

[(1, 853444930), (2, 426722465), (5, 170688986), (10, 85344493), (13, 65649610), (26, 32824805), (41, 20815730), (65, 13129922), (82, 10407865), (109, 7829770), (113, 7552610), (130, 6564961), (169, 5049970), (205, 4163146), (218, 3914885), (226, 3776305), (338, 2524985), (410, 2081573), (533, 1601210), (545, 1565954), (565, 1510522), (845, 1009994), (1066, 800605), (1090, 782977), (1130, 755261), (1417, 602290), (1469, 580970), (1690, 504997), (2665, 320242), (2834, 301145), (2938, 290485), (4469, 190970), (4633, 184210), (5330, 160121), (6929, 123170), (7085, 120458), (7345, 116194), (8938, 95485), (9266, 92105), (12317, 69290), (13858, 61585), (14170, 60229), (14690, 58097), (18421, 46330), (19097, 44690), (22345, 38194), (23165, 36842), (24634, 34645)]