239020620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{11821}}^1$

素因数の和:12170

約数の個数: 48

約数和(自身を含む): 671300448

約数和(自身を除く): 432279828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 4044, 5055, 6740, 10110, 11821, 20220, 23642, 35463, 47284, 59105, 70926, 118210, 141852, 177315, 236420, 354630, 709260, 3983677, 7967354, 11951031, 15934708, 19918385, 23902062, 39836770, 47804124, 59755155, 79673540, 119510310, 239020620]

約数ペア:

[(1, 239020620), (2, 119510310), (3, 79673540), (4, 59755155), (5, 47804124), (6, 39836770), (10, 23902062), (12, 19918385), (15, 15934708), (20, 11951031), (30, 7967354), (60, 3983677), (337, 709260), (674, 354630), (1011, 236420), (1348, 177315), (1685, 141852), (2022, 118210), (3370, 70926), (4044, 59105), (5055, 47284), (6740, 35463), (10110, 23642), (11821, 20220)]