13949640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38749}}^1$

素因数の和:38766

約数の個数: 48

約数和(自身を含む): 45337500

約数和(自身を除く): 31387860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 38749, 77498, 116247, 154996, 193745, 232494, 309992, 348741, 387490, 464988, 581235, 697482, 774980, 929976, 1162470, 1394964, 1549960, 1743705, 2324940, 2789928, 3487410, 4649880, 6974820, 13949640]

約数ペア:

[(1, 13949640), (2, 6974820), (3, 4649880), (4, 3487410), (5, 2789928), (6, 2324940), (8, 1743705), (9, 1549960), (10, 1394964), (12, 1162470), (15, 929976), (18, 774980), (20, 697482), (24, 581235), (30, 464988), (36, 387490), (40, 348741), (45, 309992), (60, 232494), (72, 193745), (90, 154996), (120, 116247), (180, 77498), (360, 38749)]