126341790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247729}}^1$

素因数の和:247756

約数の個数: 32

約数和(自身を含む): 321058080

約数和(自身を除く): 194716290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 247729, 495458, 743187, 1238645, 1486374, 2477290, 3715935, 4211393, 7431870, 8422786, 12634179, 21056965, 25268358, 42113930, 63170895, 126341790]

約数ペア:

[(1, 126341790), (2, 63170895), (3, 42113930), (5, 25268358), (6, 21056965), (10, 12634179), (15, 8422786), (17, 7431870), (30, 4211393), (34, 3715935), (51, 2477290), (85, 1486374), (102, 1238645), (170, 743187), (255, 495458), (510, 247729)]