30206376

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1493}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 82155060

約数和(自身を除く): 51948684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1493, 1686, 2248, 2529, 2986, 3372, 4479, 5058, 5972, 6744, 8958, 10116, 11944, 13437, 17916, 20232, 26874, 35832, 53748, 107496, 419533, 839066, 1258599, 1678132, 2517198, 3356264, 3775797, 5034396, 7551594, 10068792, 15103188, 30206376]

約数ペア:

[(1, 30206376), (2, 15103188), (3, 10068792), (4, 7551594), (6, 5034396), (8, 3775797), (9, 3356264), (12, 2517198), (18, 1678132), (24, 1258599), (36, 839066), (72, 419533), (281, 107496), (562, 53748), (843, 35832), (1124, 26874), (1493, 20232), (1686, 17916), (2248, 13437), (2529, 11944), (2986, 10116), (3372, 8958), (4479, 6744), (5058, 5972)]