66883590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247717}}^1$

素因数の和:247733

約数の個数: 32

約数和(自身を含む): 178356960

約数和(自身を除く): 111473370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247717, 495434, 743151, 1238585, 1486302, 2229453, 2477170, 3715755, 4458906, 6688359, 7431510, 11147265, 13376718, 22294530, 33441795, 66883590]

約数ペア:

[(1, 66883590), (2, 33441795), (3, 22294530), (5, 13376718), (6, 11147265), (9, 7431510), (10, 6688359), (15, 4458906), (18, 3715755), (27, 2477170), (30, 2229453), (45, 1486302), (54, 1238585), (90, 743151), (135, 495434), (270, 247717)]