13548180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 24554220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 647, 698, 1047, 1294, 1396, 1745, 1941, 2094, 2588, 3235, 3490, 3882, 4188, 5235, 6470, 6980, 7764, 9705, 10470, 12940, 19410, 20940, 38820, 225803, 451606, 677409, 903212, 1129015, 1354818, 2258030, 2709636, 3387045, 4516060, 6774090, 13548180]

約数ペア:

[(1, 13548180), (2, 6774090), (3, 4516060), (4, 3387045), (5, 2709636), (6, 2258030), (10, 1354818), (12, 1129015), (15, 903212), (20, 677409), (30, 451606), (60, 225803), (349, 38820), (647, 20940), (698, 19410), (1047, 12940), (1294, 10470), (1396, 9705), (1745, 7764), (1941, 6980), (2094, 6470), (2588, 5235), (3235, 4188), (3490, 3882)]