188045190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2089391}}^1$

素因数の和:2089404

約数の個数: 24

約数和(自身を含む): 488917728

約数和(自身を除く): 300872538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2089391, 4178782, 6268173, 10446955, 12536346, 18804519, 20893910, 31340865, 37609038, 62681730, 94022595, 188045190]

約数ペア:

[(1, 188045190), (2, 94022595), (3, 62681730), (5, 37609038), (6, 31340865), (9, 20893910), (10, 18804519), (15, 12536346), (18, 10446955), (30, 6268173), (45, 4178782), (90, 2089391)]