190147010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{42349}}^1$

素因数の和:42805

約数の個数: 16

約数和(自身を含む): 343035000

約数和(自身を除く): 152887990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 42349, 84698, 211745, 423490, 19014701, 38029402, 95073505, 190147010]

約数ペア:

[(1, 190147010), (2, 95073505), (5, 38029402), (10, 19014701), (449, 423490), (898, 211745), (2245, 84698), (4490, 42349)]