5421070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8887}}^1$

素因数の和:8955

約数の個数: 16

約数和(自身を含む): 9919008

約数和(自身を除く): 4497938

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 8887, 17774, 44435, 88870, 542107, 1084214, 2710535, 5421070]

約数ペア:

[(1, 5421070), (2, 2710535), (5, 1084214), (10, 542107), (61, 88870), (122, 44435), (305, 17774), (610, 8887)]