21256350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141709}}^1$

素因数の和:141724

約数の個数: 24

約数和(自身を含む): 52716120

約数和(自身を除く): 31459770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141709, 283418, 425127, 708545, 850254, 1417090, 2125635, 3542725, 4251270, 7085450, 10628175, 21256350]

約数ペア:

[(1, 21256350), (2, 10628175), (3, 7085450), (5, 4251270), (6, 3542725), (10, 2125635), (15, 1417090), (25, 850254), (30, 708545), (50, 425127), (75, 283418), (150, 141709)]