54740940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{912349}}^1$

素因数の和:912361

約数の個数: 24

約数和(自身を含む): 153274800

約数和(自身を除く): 98533860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 912349, 1824698, 2737047, 3649396, 4561745, 5474094, 9123490, 10948188, 13685235, 18246980, 27370470, 54740940]

約数ペア:

[(1, 54740940), (2, 27370470), (3, 18246980), (4, 13685235), (5, 10948188), (6, 9123490), (10, 5474094), (12, 4561745), (15, 3649396), (20, 2737047), (30, 1824698), (60, 912349)]