11847540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 33324480

約数和(自身を除く): 21476940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 521, 758, 1042, 1137, 1516, 1563, 1895, 2084, 2274, 2605, 3126, 3790, 4548, 5210, 5685, 6252, 7580, 7815, 10420, 11370, 15630, 22740, 31260, 197459, 394918, 592377, 789836, 987295, 1184754, 1974590, 2369508, 2961885, 3949180, 5923770, 11847540]

約数ペア:

[(1, 11847540), (2, 5923770), (3, 3949180), (4, 2961885), (5, 2369508), (6, 1974590), (10, 1184754), (12, 987295), (15, 789836), (20, 592377), (30, 394918), (60, 197459), (379, 31260), (521, 22740), (758, 15630), (1042, 11370), (1137, 10420), (1516, 7815), (1563, 7580), (1895, 6252), (2084, 5685), (2274, 5210), (2605, 4548), (3126, 3790)]