10425730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{21277}}^1$

素因数の和:21298

約数の個数: 24

約数和(自身を含む): 21831228

約数和(自身を除く): 11405498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 21277, 42554, 106385, 148939, 212770, 297878, 744695, 1042573, 1489390, 2085146, 5212865, 10425730]

約数ペア:

[(1, 10425730), (2, 5212865), (5, 2085146), (7, 1489390), (10, 1042573), (14, 744695), (35, 297878), (49, 212770), (70, 148939), (98, 106385), (245, 42554), (490, 21277)]