23164740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128693}}^1$

素因数の和:128708

約数の個数: 36

約数和(自身を含む): 70266924

約数和(自身を除く): 47102184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128693, 257386, 386079, 514772, 643465, 772158, 1158237, 1286930, 1544316, 1930395, 2316474, 2573860, 3860790, 4632948, 5791185, 7721580, 11582370, 23164740]

約数ペア:

[(1, 23164740), (2, 11582370), (3, 7721580), (4, 5791185), (5, 4632948), (6, 3860790), (9, 2573860), (10, 2316474), (12, 1930395), (15, 1544316), (18, 1286930), (20, 1158237), (30, 772158), (36, 643465), (45, 514772), (60, 386079), (90, 257386), (180, 128693)]