1729830070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5497

約数の個数: 64

約数和(自身を含む): 3459635712

約数和(自身を除く): 1729805642

約数列:

[1, 2, 5, 10, 17, 31, 34, 61, 62, 85, 122, 155, 170, 305, 310, 527, 610, 1037, 1054, 1891, 2074, 2635, 3782, 5185, 5270, 5381, 9455, 10370, 10762, 18910, 26905, 32147, 53810, 64294, 91477, 160735, 166811, 182954, 321470, 328241, 333622, 457385, 656482, 834055, 914770, 1641205, 1668110, 2835787, 3282410, 5580097, 5671574, 10175471, 11160194, 14178935, 20350942, 27900485, 28357870, 50877355, 55800970, 101754710, 172983007, 345966014, 864915035, 1729830070]

約数ペア:

[(1, 1729830070), (2, 864915035), (5, 345966014), (10, 172983007), (17, 101754710), (31, 55800970), (34, 50877355), (61, 28357870), (62, 27900485), (85, 20350942), (122, 14178935), (155, 11160194), (170, 10175471), (305, 5671574), (310, 5580097), (527, 3282410), (610, 2835787), (1037, 1668110), (1054, 1641205), (1891, 914770), (2074, 834055), (2635, 656482), (3782, 457385), (5185, 333622), (5270, 328241), (5381, 321470), (9455, 182954), (10370, 166811), (10762, 160735), (18910, 91477), (26905, 64294), (32147, 53810)]