2079743460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{68099}}^1$

素因数の和:68620

約数の個数: 48

約数和(自身を含む): 5834808000

約数和(自身を除く): 3755064540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 68099, 136198, 204297, 272396, 340495, 408594, 680990, 817188, 1021485, 1361980, 2042970, 4085940, 34662391, 69324782, 103987173, 138649564, 173311955, 207974346, 346623910, 415948692, 519935865, 693247820, 1039871730, 2079743460]

約数ペア:

[(1, 2079743460), (2, 1039871730), (3, 693247820), (4, 519935865), (5, 415948692), (6, 346623910), (10, 207974346), (12, 173311955), (15, 138649564), (20, 103987173), (30, 69324782), (60, 34662391), (509, 4085940), (1018, 2042970), (1527, 1361980), (2036, 1021485), (2545, 817188), (3054, 680990), (5090, 408594), (6108, 340495), (7635, 272396), (10180, 204297), (15270, 136198), (30540, 68099)]