13887660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{231461}}^1$

素因数の和:231473

約数の個数: 24

約数和(自身を含む): 38885616

約数和(自身を除く): 24997956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 231461, 462922, 694383, 925844, 1157305, 1388766, 2314610, 2777532, 3471915, 4629220, 6943830, 13887660]

約数ペア:

[(1, 13887660), (2, 6943830), (3, 4629220), (4, 3471915), (5, 2777532), (6, 2314610), (10, 1388766), (12, 1157305), (15, 925844), (20, 694383), (30, 462922), (60, 231461)]