2870150

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 5390280

約数和(自身を除く): 2520130

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 419, 685, 838, 1370, 2095, 3425, 4190, 6850, 10475, 20950, 57403, 114806, 287015, 574030, 1435075, 2870150]

約数ペア:

[(1, 2870150), (2, 1435075), (5, 574030), (10, 287015), (25, 114806), (50, 57403), (137, 20950), (274, 10475), (419, 6850), (685, 4190), (838, 3425), (1370, 2095)]