30208059

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 54774720

約数和(自身を除く): 24566661

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 59, 63, 81, 129, 147, 177, 189, 243, 301, 387, 413, 441, 531, 567, 903, 1161, 1239, 1323, 1593, 1701, 2107, 2537, 2709, 2891, 3483, 3717, 3969, 4779, 6321, 7611, 8127, 8673, 10449, 11151, 11907, 14337, 17759, 18963, 22833, 24381, 26019, 33453, 53277, 56889, 68499, 73143, 78057, 100359, 124313, 159831, 170667, 205497, 234171, 372939, 479493, 512001, 616491, 702513, 1118817, 1438479, 3356451, 4315437, 10069353, 30208059]

約数ペア:

[(1, 30208059), (3, 10069353), (7, 4315437), (9, 3356451), (21, 1438479), (27, 1118817), (43, 702513), (49, 616491), (59, 512001), (63, 479493), (81, 372939), (129, 234171), (147, 205497), (177, 170667), (189, 159831), (243, 124313), (301, 100359), (387, 78057), (413, 73143), (441, 68499), (531, 56889), (567, 53277), (903, 33453), (1161, 26019), (1239, 24381), (1323, 22833), (1593, 18963), (1701, 17759), (2107, 14337), (2537, 11907), (2709, 11151), (2891, 10449), (3483, 8673), (3717, 8127), (3969, 7611), (4779, 6321)]