30551460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1459}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 85848000

約数和(自身を除く): 55296540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1459, 1745, 2094, 2918, 3490, 4188, 4377, 5235, 5836, 6980, 7295, 8754, 10470, 14590, 17508, 20940, 21885, 29180, 43770, 87540, 509191, 1018382, 1527573, 2036764, 2545955, 3055146, 5091910, 6110292, 7637865, 10183820, 15275730, 30551460]

約数ペア:

[(1, 30551460), (2, 15275730), (3, 10183820), (4, 7637865), (5, 6110292), (6, 5091910), (10, 3055146), (12, 2545955), (15, 2036764), (20, 1527573), (30, 1018382), (60, 509191), (349, 87540), (698, 43770), (1047, 29180), (1396, 21885), (1459, 20940), (1745, 17508), (2094, 14590), (2918, 10470), (3490, 8754), (4188, 7295), (4377, 6980), (5235, 5836)]