19492040940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{324867349}}^1$

素因数の和:324867361

約数の個数: 24

約数和(自身を含む): 54577714800

約数和(自身を除く): 35085673860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 324867349, 649734698, 974602047, 1299469396, 1624336745, 1949204094, 3248673490, 3898408188, 4873010235, 6497346980, 9746020470, 19492040940]

約数ペア:

[(1, 19492040940), (2, 9746020470), (3, 6497346980), (4, 4873010235), (5, 3898408188), (6, 3248673490), (10, 1949204094), (12, 1624336745), (15, 1299469396), (20, 974602047), (30, 649734698), (60, 324867349)]