30851550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{22853}}^1$

素因数の和:22874

約数の個数: 48

約数和(自身を含む): 85016880

約数和(自身を除く): 54165330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 22853, 45706, 68559, 114265, 137118, 205677, 228530, 342795, 411354, 571325, 617031, 685590, 1028385, 1142650, 1234062, 1713975, 2056770, 3085155, 3427950, 5141925, 6170310, 10283850, 15425775, 30851550]

約数ペア:

[(1, 30851550), (2, 15425775), (3, 10283850), (5, 6170310), (6, 5141925), (9, 3427950), (10, 3085155), (15, 2056770), (18, 1713975), (25, 1234062), (27, 1142650), (30, 1028385), (45, 685590), (50, 617031), (54, 571325), (75, 411354), (90, 342795), (135, 228530), (150, 205677), (225, 137118), (270, 114265), (450, 68559), (675, 45706), (1350, 22853)]