30178666

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3203}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 51827904

約数和(自身を除く): 21649238

約数列:

[1, 2, 7, 14, 673, 1346, 3203, 4711, 6406, 9422, 22421, 44842, 2155619, 4311238, 15089333, 30178666]

約数ペア:

[(1, 30178666), (2, 15089333), (7, 4311238), (14, 2155619), (673, 44842), (1346, 22421), (3203, 9422), (4711, 6406)]