77914530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{865717}}^1$

素因数の和:865730

約数の個数: 24

約数和(自身を含む): 202578012

約数和(自身を除く): 124663482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 865717, 1731434, 2597151, 4328585, 5194302, 7791453, 8657170, 12985755, 15582906, 25971510, 38957265, 77914530]

約数ペア:

[(1, 77914530), (2, 38957265), (3, 25971510), (5, 15582906), (6, 12985755), (9, 8657170), (10, 7791453), (15, 5194302), (18, 4328585), (30, 2597151), (45, 1731434), (90, 865717)]