5638860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31327}}^1$

素因数の和:31342

約数の個数: 36

約数和(自身を含む): 17105088

約数和(自身を除く): 11466228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 31327, 62654, 93981, 125308, 156635, 187962, 281943, 313270, 375924, 469905, 563886, 626540, 939810, 1127772, 1409715, 1879620, 2819430, 5638860]

約数ペア:

[(1, 5638860), (2, 2819430), (3, 1879620), (4, 1409715), (5, 1127772), (6, 939810), (9, 626540), (10, 563886), (12, 469905), (15, 375924), (18, 313270), (20, 281943), (30, 187962), (36, 156635), (45, 125308), (60, 93981), (90, 62654), (180, 31327)]