2009095710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{387109}}^1$

素因数の和:387292

約数の個数: 32

約数和(自身を含む): 4849714080

約数和(自身を除く): 2840618370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 387109, 774218, 1161327, 1935545, 2322654, 3871090, 5806635, 11613270, 66969857, 133939714, 200909571, 334849285, 401819142, 669698570, 1004547855, 2009095710]

約数ペア:

[(1, 2009095710), (2, 1004547855), (3, 669698570), (5, 401819142), (6, 334849285), (10, 200909571), (15, 133939714), (30, 66969857), (173, 11613270), (346, 5806635), (519, 3871090), (865, 2322654), (1038, 1935545), (1730, 1161327), (2595, 774218), (5190, 387109)]