189740030

素因数分解:

$2^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{8543}}^1$

素因数の和:10771

約数の個数: 16

約数和(自身を含む): 341725824

約数和(自身を除く): 151985794

約数列:

[1, 2, 5, 10, 2221, 4442, 8543, 11105, 17086, 22210, 42715, 85430, 18974003, 37948006, 94870015, 189740030]

約数ペア:

[(1, 189740030), (2, 94870015), (5, 37948006), (10, 18974003), (2221, 85430), (4442, 42715), (8543, 22210), (11105, 17086)]