261818190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57041}}^1$

素因数の和:57074

約数の個数: 64

約数和(自身を含む): 739264320

約数和(自身を除く): 477446130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 57041, 114082, 171123, 285205, 342246, 513369, 570410, 855615, 969697, 1026738, 1540107, 1711230, 1939394, 2566845, 2909091, 3080214, 4848485, 5133690, 5818182, 7700535, 8727273, 9696970, 14545455, 15401070, 17454546, 26181819, 29090910, 43636365, 52363638, 87272730, 130909095, 261818190]

約数ペア:

[(1, 261818190), (2, 130909095), (3, 87272730), (5, 52363638), (6, 43636365), (9, 29090910), (10, 26181819), (15, 17454546), (17, 15401070), (18, 14545455), (27, 9696970), (30, 8727273), (34, 7700535), (45, 5818182), (51, 5133690), (54, 4848485), (85, 3080214), (90, 2909091), (102, 2566845), (135, 1939394), (153, 1711230), (170, 1540107), (255, 1026738), (270, 969697), (306, 855615), (459, 570410), (510, 513369), (765, 342246), (918, 285205), (1530, 171123), (2295, 114082), (4590, 57041)]