30251286

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43093}}^1$

素因数の和:43117

約数の個数: 32

約数和(自身を含む): 72397920

約数和(自身を除く): 42146634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 43093, 86186, 129279, 258558, 387837, 560209, 775674, 1120418, 1163511, 1680627, 2327022, 3361254, 5041881, 10083762, 15125643, 30251286]

約数ペア:

[(1, 30251286), (2, 15125643), (3, 10083762), (6, 5041881), (9, 3361254), (13, 2327022), (18, 1680627), (26, 1163511), (27, 1120418), (39, 775674), (54, 560209), (78, 387837), (117, 258558), (234, 129279), (351, 86186), (702, 43093)]