30949814

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36241}}^1$

素因数の和:36311

約数の個数: 16

約数和(自身を含む): 53928096

約数和(自身を除く): 22978282

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 36241, 72482, 253687, 507374, 2210701, 4421402, 15474907, 30949814]

約数ペア:

[(1, 30949814), (2, 15474907), (7, 4421402), (14, 2210701), (61, 507374), (122, 253687), (427, 72482), (854, 36241)]