30792274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 19440686

約数列:

[1, 2, 19, 38, 71, 101, 113, 142, 202, 226, 1349, 1919, 2147, 2698, 3838, 4294, 7171, 8023, 11413, 14342, 16046, 22826, 136249, 152437, 216847, 272498, 304874, 433694, 810323, 1620646, 15396137, 30792274]

約数ペア:

[(1, 30792274), (2, 15396137), (19, 1620646), (38, 810323), (71, 433694), (101, 304874), (113, 272498), (142, 216847), (202, 152437), (226, 136249), (1349, 22826), (1919, 16046), (2147, 14342), (2698, 11413), (3838, 8023), (4294, 7171)]