7621980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127033}}^1$

素因数の和:127045

約数の個数: 24

約数和(自身を含む): 21341712

約数和(自身を除く): 13719732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127033, 254066, 381099, 508132, 635165, 762198, 1270330, 1524396, 1905495, 2540660, 3810990, 7621980]

約数ペア:

[(1, 7621980), (2, 3810990), (3, 2540660), (4, 1905495), (5, 1524396), (6, 1270330), (10, 762198), (12, 635165), (15, 508132), (20, 381099), (30, 254066), (60, 127033)]