270665870

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{136013}}^1$

素因数の和:136219

約数の個数: 16

約数和(自身を含む): 489650400

約数和(自身を除く): 218984530

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 136013, 272026, 680065, 1360130, 27066587, 54133174, 135332935, 270665870]

約数ペア:

[(1, 270665870), (2, 135332935), (5, 54133174), (10, 27066587), (199, 1360130), (398, 680065), (995, 272026), (1990, 136013)]