14489860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 38332224

約数和(自身を除く): 23842364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 140, 154, 194, 220, 308, 385, 388, 485, 679, 770, 970, 1067, 1358, 1540, 1940, 2134, 2716, 3395, 4268, 5335, 6790, 7469, 9409, 10670, 13580, 14938, 18818, 21340, 29876, 37345, 37636, 47045, 65863, 74690, 94090, 103499, 131726, 149380, 188180, 206998, 263452, 329315, 413996, 517495, 658630, 724493, 1034990, 1317260, 1448986, 2069980, 2897972, 3622465, 7244930, 14489860]

約数ペア:

[(1, 14489860), (2, 7244930), (4, 3622465), (5, 2897972), (7, 2069980), (10, 1448986), (11, 1317260), (14, 1034990), (20, 724493), (22, 658630), (28, 517495), (35, 413996), (44, 329315), (55, 263452), (70, 206998), (77, 188180), (97, 149380), (110, 131726), (140, 103499), (154, 94090), (194, 74690), (220, 65863), (308, 47045), (385, 37636), (388, 37345), (485, 29876), (679, 21340), (770, 18818), (970, 14938), (1067, 13580), (1358, 10670), (1540, 9409), (1940, 7469), (2134, 6790), (2716, 5335), (3395, 4268)]