1569765730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{60679}}^1$

素因数の和:60898

約数の個数: 32

約数和(自身を含む): 3058272000

約数和(自身を除く): 1488506270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 60679, 121358, 303395, 606790, 788827, 1577654, 3944135, 7888270, 12075121, 24150242, 60375605, 120751210, 156976573, 313953146, 784882865, 1569765730]

約数ペア:

[(1, 1569765730), (2, 784882865), (5, 313953146), (10, 156976573), (13, 120751210), (26, 60375605), (65, 24150242), (130, 12075121), (199, 7888270), (398, 3944135), (995, 1577654), (1990, 788827), (2587, 606790), (5174, 303395), (12935, 121358), (25870, 60679)]