11254740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 36470784

約数和(自身を除く): 25216044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 211, 254, 381, 420, 422, 508, 633, 635, 762, 844, 889, 1055, 1266, 1270, 1477, 1524, 1778, 1905, 2110, 2532, 2540, 2667, 2954, 3165, 3556, 3810, 4220, 4431, 4445, 5334, 5908, 6330, 7385, 7620, 8862, 8890, 10668, 12660, 13335, 14770, 17724, 17780, 22155, 26670, 26797, 29540, 44310, 53340, 53594, 80391, 88620, 107188, 133985, 160782, 187579, 267970, 321564, 375158, 401955, 535940, 562737, 750316, 803910, 937895, 1125474, 1607820, 1875790, 2250948, 2813685, 3751580, 5627370, 11254740]

約数ペア:

[(1, 11254740), (2, 5627370), (3, 3751580), (4, 2813685), (5, 2250948), (6, 1875790), (7, 1607820), (10, 1125474), (12, 937895), (14, 803910), (15, 750316), (20, 562737), (21, 535940), (28, 401955), (30, 375158), (35, 321564), (42, 267970), (60, 187579), (70, 160782), (84, 133985), (105, 107188), (127, 88620), (140, 80391), (210, 53594), (211, 53340), (254, 44310), (381, 29540), (420, 26797), (422, 26670), (508, 22155), (633, 17780), (635, 17724), (762, 14770), (844, 13335), (889, 12660), (1055, 10668), (1266, 8890), (1270, 8862), (1477, 7620), (1524, 7385), (1778, 6330), (1905, 5908), (2110, 5334), (2532, 4445), (2540, 4431), (2667, 4220), (2954, 3810), (3165, 3556)]