29345780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34123}}^1$

素因数の和:34175

約数の個数: 24

約数和(自身を含む): 63061152

約数和(自身を除く): 33715372

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 34123, 68246, 136492, 170615, 341230, 682460, 1467289, 2934578, 5869156, 7336445, 14672890, 29345780]

約数ペア:

[(1, 29345780), (2, 14672890), (4, 7336445), (5, 5869156), (10, 2934578), (20, 1467289), (43, 682460), (86, 341230), (172, 170615), (215, 136492), (430, 68246), (860, 34123)]