42751860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{712531}}^1$

素因数の和:712543

約数の個数: 24

約数和(自身を含む): 119705376

約数和(自身を除く): 76953516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 712531, 1425062, 2137593, 2850124, 3562655, 4275186, 7125310, 8550372, 10687965, 14250620, 21375930, 42751860]

約数ペア:

[(1, 42751860), (2, 21375930), (3, 14250620), (4, 10687965), (5, 8550372), (6, 7125310), (10, 4275186), (12, 3562655), (15, 2850124), (20, 2137593), (30, 1425062), (60, 712531)]