306520777730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1\times {\mathrm{440549}}^1$

素因数の和:442294

約数の個数: 32

約数和(自身を含む): 565528748400

約数和(自身を除く): 259007970670

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1697, 3394, 8485, 16970, 69577, 139154, 347885, 440549, 695770, 881098, 2202745, 4405490, 18062509, 36125018, 90312545, 180625090, 747611653, 1495223306, 3738058265, 7476116530, 30652077773, 61304155546, 153260388865, 306520777730]

約数ペア:

[(1, 306520777730), (2, 153260388865), (5, 61304155546), (10, 30652077773), (41, 7476116530), (82, 3738058265), (205, 1495223306), (410, 747611653), (1697, 180625090), (3394, 90312545), (8485, 36125018), (16970, 18062509), (69577, 4405490), (139154, 2202745), (347885, 881098), (440549, 695770)]