29967805

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2789}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 11279555

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 2789, 10745, 13945, 19523, 97615, 856223, 4281115, 5993561, 29967805]

約数ペア:

[(1, 29967805), (5, 5993561), (7, 4281115), (35, 856223), (307, 97615), (1535, 19523), (2149, 13945), (2789, 10745)]