30185806

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 22783154

約数列:

[1, 2, 7, 14, 109, 131, 151, 218, 262, 302, 763, 917, 1057, 1526, 1834, 2114, 14279, 16459, 19781, 28558, 32918, 39562, 99953, 115213, 138467, 199906, 230426, 276934, 2156129, 4312258, 15092903, 30185806]

約数ペア:

[(1, 30185806), (2, 15092903), (7, 4312258), (14, 2156129), (109, 276934), (131, 230426), (151, 199906), (218, 138467), (262, 115213), (302, 99953), (763, 39562), (917, 32918), (1057, 28558), (1526, 19781), (1834, 16459), (2114, 14279)]