134821980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{749011}}^1$

素因数の和:749026

約数の個数: 36

約数和(自身を含む): 408960552

約数和(自身を除く): 274138572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 749011, 1498022, 2247033, 2996044, 3745055, 4494066, 6741099, 7490110, 8988132, 11235165, 13482198, 14980220, 22470330, 26964396, 33705495, 44940660, 67410990, 134821980]

約数ペア:

[(1, 134821980), (2, 67410990), (3, 44940660), (4, 33705495), (5, 26964396), (6, 22470330), (9, 14980220), (10, 13482198), (12, 11235165), (15, 8988132), (18, 7490110), (20, 6741099), (30, 4494066), (36, 3745055), (45, 2996044), (60, 2247033), (90, 1498022), (180, 749011)]