401065630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5729509}}^1$

素因数の和:5729523

約数の個数: 16

約数和(自身を含む): 825049440

約数和(自身を除く): 423983810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5729509, 11459018, 28647545, 40106563, 57295090, 80213126, 200532815, 401065630]

約数ペア:

[(1, 401065630), (2, 200532815), (5, 80213126), (7, 57295090), (10, 40106563), (14, 28647545), (35, 11459018), (70, 5729509)]