73642870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1052041}}^1$

素因数の和:1052055

約数の個数: 16

約数和(自身を含む): 151494048

約数和(自身を除く): 77851178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1052041, 2104082, 5260205, 7364287, 10520410, 14728574, 36821435, 73642870]

約数ペア:

[(1, 73642870), (2, 36821435), (5, 14728574), (7, 10520410), (10, 7364287), (14, 5260205), (35, 2104082), (70, 1052041)]