2242270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9779

約数の個数: 16

約数和(自身を含む): 4212000

約数和(自身を除く): 1969730

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9749, 19498, 48745, 97490, 224227, 448454, 1121135, 2242270]

約数ペア:

[(1, 2242270), (2, 1121135), (5, 448454), (10, 224227), (23, 97490), (46, 48745), (115, 19498), (230, 9749)]