10123020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{56239}}^1$

素因数の和:56254

約数の個数: 36

約数和(自身を含む): 30707040

約数和(自身を除く): 20584020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 56239, 112478, 168717, 224956, 281195, 337434, 506151, 562390, 674868, 843585, 1012302, 1124780, 1687170, 2024604, 2530755, 3374340, 5061510, 10123020]

約数ペア:

[(1, 10123020), (2, 5061510), (3, 3374340), (4, 2530755), (5, 2024604), (6, 1687170), (9, 1124780), (10, 1012302), (12, 843585), (15, 674868), (18, 562390), (20, 506151), (30, 337434), (36, 281195), (45, 224956), (60, 168717), (90, 112478), (180, 56239)]