30920676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135617}}^1$

素因数の和:135643

約数の個数: 24

約数和(自身を含む): 75946080

約数和(自身を除く): 45025404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 135617, 271234, 406851, 542468, 813702, 1627404, 2576723, 5153446, 7730169, 10306892, 15460338, 30920676]

約数ペア:

[(1, 30920676), (2, 15460338), (3, 10306892), (4, 7730169), (6, 5153446), (12, 2576723), (19, 1627404), (38, 813702), (57, 542468), (76, 406851), (114, 271234), (228, 135617)]