2105550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4679}}^1$

素因数の和:4697

約数の個数: 36

約数和(自身を含む): 5658120

約数和(自身を除く): 3552570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4679, 9358, 14037, 23395, 28074, 42111, 46790, 70185, 84222, 116975, 140370, 210555, 233950, 350925, 421110, 701850, 1052775, 2105550]

約数ペア:

[(1, 2105550), (2, 1052775), (3, 701850), (5, 421110), (6, 350925), (9, 233950), (10, 210555), (15, 140370), (18, 116975), (25, 84222), (30, 70185), (45, 46790), (50, 42111), (75, 28074), (90, 23395), (150, 14037), (225, 9358), (450, 4679)]