386056620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2144759}}^1$

素因数の和:2144774

約数の個数: 36

約数和(自身を含む): 1171038960

約数和(自身を除く): 784982340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2144759, 4289518, 6434277, 8579036, 10723795, 12868554, 19302831, 21447590, 25737108, 32171385, 38605662, 42895180, 64342770, 77211324, 96514155, 128685540, 193028310, 386056620]

約数ペア:

[(1, 386056620), (2, 193028310), (3, 128685540), (4, 96514155), (5, 77211324), (6, 64342770), (9, 42895180), (10, 38605662), (12, 32171385), (15, 25737108), (18, 21447590), (20, 19302831), (30, 12868554), (36, 10723795), (45, 8579036), (60, 6434277), (90, 4289518), (180, 2144759)]