78856110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2207}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 205635456

約数和(自身を除く): 126779346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2207, 2382, 3573, 3970, 4414, 5955, 6621, 7146, 11035, 11910, 13242, 17865, 19863, 22070, 33105, 35730, 39726, 66210, 99315, 198630, 876179, 1752358, 2628537, 4380895, 5257074, 7885611, 8761790, 13142685, 15771222, 26285370, 39428055, 78856110]

約数ペア:

[(1, 78856110), (2, 39428055), (3, 26285370), (5, 15771222), (6, 13142685), (9, 8761790), (10, 7885611), (15, 5257074), (18, 4380895), (30, 2628537), (45, 1752358), (90, 876179), (397, 198630), (794, 99315), (1191, 66210), (1985, 39726), (2207, 35730), (2382, 33105), (3573, 22070), (3970, 19863), (4414, 17865), (5955, 13242), (6621, 11910), (7146, 11035)]