11405340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21121}}^1$

素因数の和:21139

約数の個数: 48

約数和(自身を含む): 35484960

約数和(自身を除く): 24079620

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, 21121, 42242, 63363, 84484, 105605, 126726, 190089, 211210, 253452, 316815, 380178, 422420, 570267, 633630, 760356, 950445, 1140534, 1267260, 1900890, 2281068, 2851335, 3801780, 5702670, 11405340]

約数ペア:

[(1, 11405340), (2, 5702670), (3, 3801780), (4, 2851335), (5, 2281068), (6, 1900890), (9, 1267260), (10, 1140534), (12, 950445), (15, 760356), (18, 633630), (20, 570267), (27, 422420), (30, 380178), (36, 316815), (45, 253452), (54, 211210), (60, 190089), (90, 126726), (108, 105605), (135, 84484), (180, 63363), (270, 42242), (540, 21121)]