447090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 1226880

約数和(自身を除く): 779790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2129, 4258, 6387, 10645, 12774, 14903, 21290, 29806, 31935, 44709, 63870, 74515, 89418, 149030, 223545, 447090]

約数ペア:

[(1, 447090), (2, 223545), (3, 149030), (5, 89418), (6, 74515), (7, 63870), (10, 44709), (14, 31935), (15, 29806), (21, 21290), (30, 14903), (35, 12774), (42, 10645), (70, 6387), (105, 4258), (210, 2129)]