30005949

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 40849920

約数和(自身を除く): 10843971

約数列:

[1, 3, 71, 179, 213, 537, 787, 2361, 12709, 38127, 55877, 140873, 167631, 422619, 10001983, 30005949]

約数ペア:

[(1, 30005949), (3, 10001983), (71, 422619), (179, 167631), (213, 140873), (537, 55877), (787, 38127), (2361, 12709)]