30719942928

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{974123}}^1$

素因数の和:974213

約数の個数: 80

約数和(自身を含む): 89385618240

約数和(自身を除く): 58665675312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 31536, 974123, 1948246, 2922369, 3896492, 5844738, 7792984, 8767107, 11689476, 15585968, 17534214, 23378952, 26301321, 35068428, 46757904, 52602642, 70136856, 71110979, 105205284, 140273712, 142221958, 210410568, 213332937, 284443916, 420821136, 426665874, 568887832, 639998811, 853331748, 1137775664, 1279997622, 1706663496, 1919996433, 2559995244, 3413326992, 3839992866, 5119990488, 7679985732, 10239980976, 15359971464, 30719942928]

約数ペア:

[(1, 30719942928), (2, 15359971464), (3, 10239980976), (4, 7679985732), (6, 5119990488), (8, 3839992866), (9, 3413326992), (12, 2559995244), (16, 1919996433), (18, 1706663496), (24, 1279997622), (27, 1137775664), (36, 853331748), (48, 639998811), (54, 568887832), (72, 426665874), (73, 420821136), (108, 284443916), (144, 213332937), (146, 210410568), (216, 142221958), (219, 140273712), (292, 105205284), (432, 71110979), (438, 70136856), (584, 52602642), (657, 46757904), (876, 35068428), (1168, 26301321), (1314, 23378952), (1752, 17534214), (1971, 15585968), (2628, 11689476), (3504, 8767107), (3942, 7792984), (5256, 5844738), (7884, 3896492), (10512, 2922369), (15768, 1948246), (31536, 974123)]