30750284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1009}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 56842800

約数和(自身を除く): 26092516

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1009, 1604, 2018, 4036, 7619, 15238, 19171, 30476, 38342, 76684, 404609, 809218, 1618436, 7687571, 15375142, 30750284]

約数ペア:

[(1, 30750284), (2, 15375142), (4, 7687571), (19, 1618436), (38, 809218), (76, 404609), (401, 76684), (802, 38342), (1009, 30476), (1604, 19171), (2018, 15238), (4036, 7619)]