2945820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 8537760

約数和(自身を除く): 5591940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1693, 1740, 3386, 5079, 6772, 8465, 10158, 16930, 20316, 25395, 33860, 49097, 50790, 98194, 101580, 147291, 196388, 245485, 294582, 490970, 589164, 736455, 981940, 1472910, 2945820]

約数ペア:

[(1, 2945820), (2, 1472910), (3, 981940), (4, 736455), (5, 589164), (6, 490970), (10, 294582), (12, 245485), (15, 196388), (20, 147291), (29, 101580), (30, 98194), (58, 50790), (60, 49097), (87, 33860), (116, 25395), (145, 20316), (174, 16930), (290, 10158), (348, 8465), (435, 6772), (580, 5079), (870, 3386), (1693, 1740)]