13994520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 28341480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 839, 1112, 1390, 1668, 1678, 2085, 2517, 2780, 3336, 3356, 4170, 4195, 5034, 5560, 6712, 8340, 8390, 10068, 12585, 16680, 16780, 20136, 25170, 33560, 50340, 100680, 116621, 233242, 349863, 466484, 583105, 699726, 932968, 1166210, 1399452, 1749315, 2332420, 2798904, 3498630, 4664840, 6997260, 13994520]

約数ペア:

[(1, 13994520), (2, 6997260), (3, 4664840), (4, 3498630), (5, 2798904), (6, 2332420), (8, 1749315), (10, 1399452), (12, 1166210), (15, 932968), (20, 699726), (24, 583105), (30, 466484), (40, 349863), (60, 233242), (120, 116621), (139, 100680), (278, 50340), (417, 33560), (556, 25170), (695, 20136), (834, 16780), (839, 16680), (1112, 12585), (1390, 10068), (1668, 8390), (1678, 8340), (2085, 6712), (2517, 5560), (2780, 5034), (3336, 4195), (3356, 4170)]