42736740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{712279}}^1$

素因数の和:712291

約数の個数: 24

約数和(自身を含む): 119663040

約数和(自身を除く): 76926300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 712279, 1424558, 2136837, 2849116, 3561395, 4273674, 7122790, 8547348, 10684185, 14245580, 21368370, 42736740]

約数ペア:

[(1, 42736740), (2, 21368370), (3, 14245580), (4, 10684185), (5, 8547348), (6, 7122790), (10, 4273674), (12, 3561395), (15, 2849116), (20, 2136837), (30, 1424558), (60, 712279)]