214740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1193}}^1$

素因数の和:1208

約数の個数: 36

約数和(自身を含む): 651924

約数和(自身を除く): 437184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1193, 2386, 3579, 4772, 5965, 7158, 10737, 11930, 14316, 17895, 21474, 23860, 35790, 42948, 53685, 71580, 107370, 214740]

約数ペア:

[(1, 214740), (2, 107370), (3, 71580), (4, 53685), (5, 42948), (6, 35790), (9, 23860), (10, 21474), (12, 17895), (15, 14316), (18, 11930), (20, 10737), (30, 7158), (36, 5965), (45, 4772), (60, 3579), (90, 2386), (180, 1193)]