5507220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 10015980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 349, 526, 698, 789, 1047, 1052, 1315, 1396, 1578, 1745, 2094, 2630, 3156, 3490, 3945, 4188, 5235, 5260, 6980, 7890, 10470, 15780, 20940, 91787, 183574, 275361, 367148, 458935, 550722, 917870, 1101444, 1376805, 1835740, 2753610, 5507220]

約数ペア:

[(1, 5507220), (2, 2753610), (3, 1835740), (4, 1376805), (5, 1101444), (6, 917870), (10, 550722), (12, 458935), (15, 367148), (20, 275361), (30, 183574), (60, 91787), (263, 20940), (349, 15780), (526, 10470), (698, 7890), (789, 6980), (1047, 5260), (1052, 5235), (1315, 4188), (1396, 3945), (1578, 3490), (1745, 3156), (2094, 2630)]