27456910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7283}}^1$

素因数の和:7332

約数の個数: 32

約数和(自身を含む): 55067040

約数和(自身を除く): 27610130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7283, 14566, 36415, 72830, 94679, 189358, 211207, 422414, 473395, 946790, 1056035, 2112070, 2745691, 5491382, 13728455, 27456910]

約数ペア:

[(1, 27456910), (2, 13728455), (5, 5491382), (10, 2745691), (13, 2112070), (26, 1056035), (29, 946790), (58, 473395), (65, 422414), (130, 211207), (145, 189358), (290, 94679), (377, 72830), (754, 36415), (1885, 14566), (3770, 7283)]