30758434

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20533}}^1$

素因数の和:20649

約数の個数: 16

約数和(自身を含む): 53224128

約数和(自身を除く): 22465694

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 20533, 41066, 143731, 287462, 2197031, 4394062, 15379217, 30758434]

約数ペア:

[(1, 30758434), (2, 15379217), (7, 4394062), (14, 2197031), (107, 287462), (214, 143731), (749, 41066), (1498, 20533)]