29430490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68443}}^1$

素因数の和:68493

約数の個数: 16

約数和(自身を含む): 54207648

約数和(自身を除く): 24777158

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 68443, 136886, 342215, 684430, 2943049, 5886098, 14715245, 29430490]

約数ペア:

[(1, 29430490), (2, 14715245), (5, 5886098), (10, 2943049), (43, 684430), (86, 342215), (215, 136886), (430, 68443)]