30690170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62633}}^1$

素因数の和:62654

約数の個数: 24

約数和(自身を含む): 64262484

約数和(自身を除く): 33572314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62633, 125266, 313165, 438431, 626330, 876862, 2192155, 3069017, 4384310, 6138034, 15345085, 30690170]

約数ペア:

[(1, 30690170), (2, 15345085), (5, 6138034), (7, 4384310), (10, 3069017), (14, 2192155), (35, 876862), (49, 626330), (70, 438431), (98, 313165), (245, 125266), (490, 62633)]