91237140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{506873}}^1$

素因数の和:506888

約数の個数: 36

約数和(自身を含む): 276753204

約数和(自身を除く): 185516064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 506873, 1013746, 1520619, 2027492, 2534365, 3041238, 4561857, 5068730, 6082476, 7603095, 9123714, 10137460, 15206190, 18247428, 22809285, 30412380, 45618570, 91237140]

約数ペア:

[(1, 91237140), (2, 45618570), (3, 30412380), (4, 22809285), (5, 18247428), (6, 15206190), (9, 10137460), (10, 9123714), (12, 7603095), (15, 6082476), (18, 5068730), (20, 4561857), (30, 3041238), (36, 2534365), (45, 2027492), (60, 1520619), (90, 1013746), (180, 506873)]