2830501854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{31219}}^1$

素因数の和:31326

約数の個数: 64

約数和(自身を含む): 6653606400

約数和(自身を除く): 3823104546

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1971, 3358, 3942, 5037, 10074, 15111, 30222, 31219, 45333, 62438, 90666, 93657, 187314, 280971, 561942, 718037, 842913, 1436074, 1685826, 2154111, 2278987, 4308222, 4557974, 6462333, 6836961, 12924666, 13673922, 19386999, 20510883, 38773998, 41021766, 52416701, 61532649, 104833402, 123065298, 157250103, 314500206, 471750309, 943500618, 1415250927, 2830501854]

約数ペア:

[(1, 2830501854), (2, 1415250927), (3, 943500618), (6, 471750309), (9, 314500206), (18, 157250103), (23, 123065298), (27, 104833402), (46, 61532649), (54, 52416701), (69, 41021766), (73, 38773998), (138, 20510883), (146, 19386999), (207, 13673922), (219, 12924666), (414, 6836961), (438, 6462333), (621, 4557974), (657, 4308222), (1242, 2278987), (1314, 2154111), (1679, 1685826), (1971, 1436074), (3358, 842913), (3942, 718037), (5037, 561942), (10074, 280971), (15111, 187314), (30222, 93657), (31219, 90666), (45333, 62438)]