30229227

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 52978080

約数和(自身を除く): 22748853

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 313, 441, 511, 657, 939, 1323, 1533, 1971, 2191, 2817, 3577, 4599, 6573, 8451, 10731, 13797, 15337, 19719, 22849, 32193, 46011, 59157, 68547, 96579, 138033, 159943, 205641, 414099, 479829, 616923, 1119601, 1439487, 3358803, 4318461, 10076409, 30229227]

約数ペア:

[(1, 30229227), (3, 10076409), (7, 4318461), (9, 3358803), (21, 1439487), (27, 1119601), (49, 616923), (63, 479829), (73, 414099), (147, 205641), (189, 159943), (219, 138033), (313, 96579), (441, 68547), (511, 59157), (657, 46011), (939, 32193), (1323, 22849), (1533, 19719), (1971, 15337), (2191, 13797), (2817, 10731), (3577, 8451), (4599, 6573)]