231650030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{538721}}^1$

素因数の和:538771

約数の個数: 16

約数和(自身を含む): 426667824

約数和(自身を除く): 195017794

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 538721, 1077442, 2693605, 5387210, 23165003, 46330006, 115825015, 231650030]

約数ペア:

[(1, 231650030), (2, 115825015), (5, 46330006), (10, 23165003), (43, 5387210), (86, 2693605), (215, 1077442), (430, 538721)]