2810135167630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40144788109}}^1$

素因数の和:40144788123

約数の個数: 16

約数和(自身を含む): 5780849487840

約数和(自身を除く): 2970714320210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40144788109, 80289576218, 200723940545, 281013516763, 401447881090, 562027033526, 1405067583815, 2810135167630]

約数ペア:

[(1, 2810135167630), (2, 1405067583815), (5, 562027033526), (7, 401447881090), (10, 281013516763), (14, 200723940545), (35, 80289576218), (70, 40144788109)]