30640862

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12227}}^1$

素因数の和:12415

約数の個数: 16

約数和(自身を含む): 52824960

約数和(自身を除く): 22184098

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 12227, 24454, 85589, 171178, 2188633, 4377266, 15320431, 30640862]

約数ペア:

[(1, 30640862), (2, 15320431), (7, 4377266), (14, 2188633), (179, 171178), (358, 85589), (1253, 24454), (2506, 12227)]