42567540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1297}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 119499072

約数和(自身を除く): 76931532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1297, 1641, 2188, 2594, 2735, 3282, 3891, 5188, 5470, 6485, 6564, 7782, 8205, 10940, 12970, 15564, 16410, 19455, 25940, 32820, 38910, 77820, 709459, 1418918, 2128377, 2837836, 3547295, 4256754, 7094590, 8513508, 10641885, 14189180, 21283770, 42567540]

約数ペア:

[(1, 42567540), (2, 21283770), (3, 14189180), (4, 10641885), (5, 8513508), (6, 7094590), (10, 4256754), (12, 3547295), (15, 2837836), (20, 2128377), (30, 1418918), (60, 709459), (547, 77820), (1094, 38910), (1297, 32820), (1641, 25940), (2188, 19455), (2594, 16410), (2735, 15564), (3282, 12970), (3891, 10940), (5188, 8205), (5470, 7782), (6485, 6564)]