69630730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1237}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 135397584

約数和(自身を除く): 65766854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 1237, 2165, 2474, 4330, 5629, 6185, 11258, 12370, 16081, 28145, 32162, 56290, 80405, 160810, 535621, 1071242, 2678105, 5356210, 6963073, 13926146, 34815365, 69630730]

約数ペア:

[(1, 69630730), (2, 34815365), (5, 13926146), (10, 6963073), (13, 5356210), (26, 2678105), (65, 1071242), (130, 535621), (433, 160810), (866, 80405), (1237, 56290), (2165, 32162), (2474, 28145), (4330, 16081), (5629, 12370), (6185, 11258)]