13909860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25759}}^1$

素因数の和:25777

約数の個数: 48

約数和(自身を含む): 43276800

約数和(自身を除く): 29366940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25759, 51518, 77277, 103036, 128795, 154554, 231831, 257590, 309108, 386385, 463662, 515180, 695493, 772770, 927324, 1159155, 1390986, 1545540, 2318310, 2781972, 3477465, 4636620, 6954930, 13909860]

約数ペア:

[(1, 13909860), (2, 6954930), (3, 4636620), (4, 3477465), (5, 2781972), (6, 2318310), (9, 1545540), (10, 1390986), (12, 1159155), (15, 927324), (18, 772770), (20, 695493), (27, 515180), (30, 463662), (36, 386385), (45, 309108), (54, 257590), (60, 231831), (90, 154554), (108, 128795), (135, 103036), (180, 77277), (270, 51518), (540, 25759)]