30250328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 59304960

約数和(自身を除く): 29054632

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1871, 2021, 3742, 4042, 7484, 8084, 14968, 16168, 80453, 87937, 160906, 175874, 321812, 351748, 643624, 703496, 3781291, 7562582, 15125164, 30250328]

約数ペア:

[(1, 30250328), (2, 15125164), (4, 7562582), (8, 3781291), (43, 703496), (47, 643624), (86, 351748), (94, 321812), (172, 175874), (188, 160906), (344, 87937), (376, 80453), (1871, 16168), (2021, 14968), (3742, 8084), (4042, 7484)]