30634232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 62469000

約数和(自身を除く): 31834768

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 109, 152, 172, 218, 344, 436, 817, 872, 1634, 1849, 2071, 3268, 3698, 4142, 4687, 6536, 7396, 8284, 9374, 14792, 16568, 18748, 35131, 37496, 70262, 89053, 140524, 178106, 201541, 281048, 356212, 403082, 712424, 806164, 1612328, 3829279, 7658558, 15317116, 30634232]

約数ペア:

[(1, 30634232), (2, 15317116), (4, 7658558), (8, 3829279), (19, 1612328), (38, 806164), (43, 712424), (76, 403082), (86, 356212), (109, 281048), (152, 201541), (172, 178106), (218, 140524), (344, 89053), (436, 70262), (817, 37496), (872, 35131), (1634, 18748), (1849, 16568), (2071, 14792), (3268, 9374), (3698, 8284), (4142, 7396), (4687, 6536)]