788871180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13147853}}^1$

素因数の和:13147865

約数の個数: 24

約数和(自身を含む): 2208839472

約数和(自身を除く): 1419968292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13147853, 26295706, 39443559, 52591412, 65739265, 78887118, 131478530, 157774236, 197217795, 262957060, 394435590, 788871180]

約数ペア:

[(1, 788871180), (2, 394435590), (3, 262957060), (4, 197217795), (5, 157774236), (6, 131478530), (10, 78887118), (12, 65739265), (15, 52591412), (20, 39443559), (30, 26295706), (60, 13147853)]