189497630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2707109}}^1$

素因数の和:2707123

約数の個数: 16

約数和(自身を含む): 389823840

約数和(自身を除く): 200326210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2707109, 5414218, 13535545, 18949763, 27071090, 37899526, 94748815, 189497630]

約数ペア:

[(1, 189497630), (2, 94748815), (5, 37899526), (7, 27071090), (10, 18949763), (14, 13535545), (35, 5414218), (70, 2707109)]