30200631

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{1997}}^1$

素因数の和:2142

約数の個数: 12

約数和(自身を含む): 40863096

約数和(自身を除く): 10662465

約数列:

[1, 3, 71, 213, 1997, 5041, 5991, 15123, 141787, 425361, 10066877, 30200631]

約数ペア:

[(1, 30200631), (3, 10066877), (71, 425361), (213, 141787), (1997, 15123), (5041, 5991)]