135455340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1709}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 379784160

約数和(自身を除く): 244328820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321, 1709, 2642, 3418, 3963, 5127, 5284, 6605, 6836, 7926, 8545, 10254, 13210, 15852, 17090, 19815, 20508, 25635, 26420, 34180, 39630, 51270, 79260, 102540, 2257589, 4515178, 6772767, 9030356, 11287945, 13545534, 22575890, 27091068, 33863835, 45151780, 67727670, 135455340]

約数ペア:

[(1, 135455340), (2, 67727670), (3, 45151780), (4, 33863835), (5, 27091068), (6, 22575890), (10, 13545534), (12, 11287945), (15, 9030356), (20, 6772767), (30, 4515178), (60, 2257589), (1321, 102540), (1709, 79260), (2642, 51270), (3418, 39630), (3963, 34180), (5127, 26420), (5284, 25635), (6605, 20508), (6836, 19815), (7926, 17090), (8545, 15852), (10254, 13210)]