671471460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{339127}}^1$

素因数の和:339153

約数の個数: 72

約数和(自身を含む): 2221966656

約数和(自身を除く): 1550495196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 339127, 678254, 1017381, 1356508, 1695635, 2034762, 3052143, 3391270, 3730397, 4069524, 5086905, 6104286, 6782540, 7460794, 10173810, 11191191, 12208572, 14921588, 15260715, 18651985, 20347620, 22382382, 30521430, 33573573, 37303970, 44764764, 55955955, 61042860, 67147146, 74607940, 111911910, 134294292, 167867865, 223823820, 335735730, 671471460]

約数ペア:

[(1, 671471460), (2, 335735730), (3, 223823820), (4, 167867865), (5, 134294292), (6, 111911910), (9, 74607940), (10, 67147146), (11, 61042860), (12, 55955955), (15, 44764764), (18, 37303970), (20, 33573573), (22, 30521430), (30, 22382382), (33, 20347620), (36, 18651985), (44, 15260715), (45, 14921588), (55, 12208572), (60, 11191191), (66, 10173810), (90, 7460794), (99, 6782540), (110, 6104286), (132, 5086905), (165, 4069524), (180, 3730397), (198, 3391270), (220, 3052143), (330, 2034762), (396, 1695635), (495, 1356508), (660, 1017381), (990, 678254), (1980, 339127)]