90224470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1288921}}^1$

素因数の和:1288935

約数の個数: 16

約数和(自身を含む): 185604768

約数和(自身を除く): 95380298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1288921, 2577842, 6444605, 9022447, 12889210, 18044894, 45112235, 90224470]

約数ペア:

[(1, 90224470), (2, 45112235), (5, 18044894), (7, 12889210), (10, 9022447), (14, 6444605), (35, 2577842), (70, 1288921)]