47143020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{785717}}^1$

素因数の和:785729

約数の個数: 24

約数和(自身を含む): 132000624

約数和(自身を除く): 84857604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 785717, 1571434, 2357151, 3142868, 3928585, 4714302, 7857170, 9428604, 11785755, 15714340, 23571510, 47143020]

約数ペア:

[(1, 47143020), (2, 23571510), (3, 15714340), (4, 11785755), (5, 9428604), (6, 7857170), (10, 4714302), (12, 3928585), (15, 3142868), (20, 2357151), (30, 1571434), (60, 785717)]