30899454

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{11731}}^1$

素因数の和:12175

約数の個数: 16

約数和(自身を含む): 61944960

約数和(自身を除く): 31045506

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 11731, 23462, 35193, 70386, 5149909, 10299818, 15449727, 30899454]

約数ペア:

[(1, 30899454), (2, 15449727), (3, 10299818), (6, 5149909), (439, 70386), (878, 35193), (1317, 23462), (2634, 11731)]