30250672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43969}}^1$

素因数の和:44020

約数の個数: 20

約数和(自身を含む): 59975080

約数和(自身を除く): 29724408

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43969, 87938, 175876, 351752, 703504, 1890667, 3781334, 7562668, 15125336, 30250672]

約数ペア:

[(1, 30250672), (2, 15125336), (4, 7562668), (8, 3781334), (16, 1890667), (43, 703504), (86, 351752), (172, 175876), (344, 87938), (688, 43969)]