14809760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1918

約数の個数: 72

約数和(自身を含む): 40721940

約数和(自身を除く): 25912180

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1889, 1960, 3778, 3920, 7556, 7840, 9445, 13223, 15112, 18890, 26446, 30224, 37780, 52892, 60448, 66115, 75560, 92561, 105784, 132230, 151120, 185122, 211568, 264460, 302240, 370244, 423136, 462805, 528920, 740488, 925610, 1057840, 1480976, 1851220, 2115680, 2961952, 3702440, 7404880, 14809760]

約数ペア:

[(1, 14809760), (2, 7404880), (4, 3702440), (5, 2961952), (7, 2115680), (8, 1851220), (10, 1480976), (14, 1057840), (16, 925610), (20, 740488), (28, 528920), (32, 462805), (35, 423136), (40, 370244), (49, 302240), (56, 264460), (70, 211568), (80, 185122), (98, 151120), (112, 132230), (140, 105784), (160, 92561), (196, 75560), (224, 66115), (245, 60448), (280, 52892), (392, 37780), (490, 30224), (560, 26446), (784, 18890), (980, 15112), (1120, 13223), (1568, 9445), (1889, 7840), (1960, 7556), (3778, 3920)]