29840740

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1741}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 62774712

約数和(自身を除く): 32933972

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 1741, 3428, 3482, 4285, 6964, 8570, 8705, 17140, 17410, 34820, 1492037, 2984074, 5968148, 7460185, 14920370, 29840740]

約数ペア:

[(1, 29840740), (2, 14920370), (4, 7460185), (5, 5968148), (10, 2984074), (20, 1492037), (857, 34820), (1714, 17410), (1741, 17140), (3428, 8705), (3482, 8570), (4285, 6964)]