66312630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4259}}^1$

素因数の和:4445

約数の個数: 48

約数和(自身を含む): 173450160

約数和(自身を除く): 107137530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4259, 5190, 7785, 8518, 12777, 15570, 21295, 25554, 38331, 42590, 63885, 76662, 127770, 191655, 383310, 736807, 1473614, 2210421, 3684035, 4420842, 6631263, 7368070, 11052105, 13262526, 22104210, 33156315, 66312630]

約数ペア:

[(1, 66312630), (2, 33156315), (3, 22104210), (5, 13262526), (6, 11052105), (9, 7368070), (10, 6631263), (15, 4420842), (18, 3684035), (30, 2210421), (45, 1473614), (90, 736807), (173, 383310), (346, 191655), (519, 127770), (865, 76662), (1038, 63885), (1557, 42590), (1730, 38331), (2595, 25554), (3114, 21295), (4259, 15570), (5190, 12777), (7785, 8518)]