249568030

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{17489}}^1$

素因数の和:18923

約数の個数: 16

約数和(自身を含む): 449562960

約数和(自身を除く): 199994930

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 17489, 34978, 87445, 174890, 24956803, 49913606, 124784015, 249568030]

約数ペア:

[(1, 249568030), (2, 124784015), (5, 49913606), (10, 24956803), (1427, 174890), (2854, 87445), (7135, 34978), (14270, 17489)]