30438665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{859}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 38596800

約数和(自身を除く): 8158135

約数列:

[1, 5, 19, 95, 373, 859, 1865, 4295, 7087, 16321, 35435, 81605, 320407, 1602035, 6087733, 30438665]

約数ペア:

[(1, 30438665), (5, 6087733), (19, 1602035), (95, 320407), (373, 81605), (859, 35435), (1865, 16321), (4295, 7087)]