136612990

素因数分解:

$2^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{5419}}^1$

素因数の和:7947

約数の個数: 16

約数和(自身を含む): 246046320

約数和(自身を除く): 109433330

約数列:

[1, 2, 5, 10, 2521, 5042, 5419, 10838, 12605, 25210, 27095, 54190, 13661299, 27322598, 68306495, 136612990]

約数ペア:

[(1, 136612990), (2, 68306495), (5, 27322598), (10, 13661299), (2521, 54190), (5042, 27095), (5419, 25210), (10838, 12605)]