30763812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7980

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 49251228

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7937, 15874, 23811, 31748, 47622, 95244, 134929, 150803, 269858, 301606, 404787, 452409, 539716, 603212, 809574, 904818, 1619148, 1809636, 2563651, 5127302, 7690953, 10254604, 15381906, 30763812]

約数ペア:

[(1, 30763812), (2, 15381906), (3, 10254604), (4, 7690953), (6, 5127302), (12, 2563651), (17, 1809636), (19, 1619148), (34, 904818), (38, 809574), (51, 603212), (57, 539716), (68, 452409), (76, 404787), (102, 301606), (114, 269858), (204, 150803), (228, 134929), (323, 95244), (646, 47622), (969, 31748), (1292, 23811), (1938, 15874), (3876, 7937)]