561544710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 1364912640

約数和(自身を除く): 803367930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 311, 417, 433, 622, 695, 834, 866, 933, 1299, 1390, 1555, 1866, 2085, 2165, 2598, 3110, 4170, 4330, 4665, 6495, 9330, 12990, 43229, 60187, 86458, 120374, 129687, 134663, 180561, 216145, 259374, 269326, 300935, 361122, 403989, 432290, 601870, 648435, 673315, 807978, 902805, 1296870, 1346630, 1805610, 2019945, 4039890, 18718157, 37436314, 56154471, 93590785, 112308942, 187181570, 280772355, 561544710]

約数ペア:

[(1, 561544710), (2, 280772355), (3, 187181570), (5, 112308942), (6, 93590785), (10, 56154471), (15, 37436314), (30, 18718157), (139, 4039890), (278, 2019945), (311, 1805610), (417, 1346630), (433, 1296870), (622, 902805), (695, 807978), (834, 673315), (866, 648435), (933, 601870), (1299, 432290), (1390, 403989), (1555, 361122), (1866, 300935), (2085, 269326), (2165, 259374), (2598, 216145), (3110, 180561), (4170, 134663), (4330, 129687), (4665, 120374), (6495, 86458), (9330, 60187), (12990, 43229)]