30228471

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 55770624

約数和(自身を除く): 25542153

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1367, 1701, 2457, 3159, 4101, 7371, 9569, 12303, 17771, 22113, 28707, 36909, 53313, 86121, 110727, 124397, 159939, 258363, 332181, 373191, 479817, 775089, 1119573, 1439451, 2325267, 3358719, 4318353, 10076157, 30228471]

約数ペア:

[(1, 30228471), (3, 10076157), (7, 4318353), (9, 3358719), (13, 2325267), (21, 1439451), (27, 1119573), (39, 775089), (63, 479817), (81, 373191), (91, 332181), (117, 258363), (189, 159939), (243, 124397), (273, 110727), (351, 86121), (567, 53313), (819, 36909), (1053, 28707), (1367, 22113), (1701, 17771), (2457, 12303), (3159, 9569), (4101, 7371)]