30654756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 85176000

約数和(自身を除く): 54521244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 389, 396, 398, 597, 778, 796, 1167, 1194, 1556, 1791, 2189, 2334, 2388, 3501, 3582, 4279, 4378, 4668, 6567, 7002, 7164, 8558, 8756, 12837, 13134, 14004, 17116, 19701, 25674, 26268, 38511, 39402, 51348, 77022, 77411, 78804, 154044, 154822, 232233, 309644, 464466, 696699, 851521, 928932, 1393398, 1703042, 2554563, 2786796, 3406084, 5109126, 7663689, 10218252, 15327378, 30654756]

約数ペア:

[(1, 30654756), (2, 15327378), (3, 10218252), (4, 7663689), (6, 5109126), (9, 3406084), (11, 2786796), (12, 2554563), (18, 1703042), (22, 1393398), (33, 928932), (36, 851521), (44, 696699), (66, 464466), (99, 309644), (132, 232233), (198, 154822), (199, 154044), (389, 78804), (396, 77411), (398, 77022), (597, 51348), (778, 39402), (796, 38511), (1167, 26268), (1194, 25674), (1556, 19701), (1791, 17116), (2189, 14004), (2334, 13134), (2388, 12837), (3501, 8756), (3582, 8558), (4279, 7164), (4378, 7002), (4668, 6567)]