10745140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 27869184

約数和(自身を除く): 17124044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 71, 92, 94, 115, 140, 142, 161, 188, 230, 235, 284, 322, 329, 355, 460, 470, 497, 644, 658, 710, 805, 940, 994, 1081, 1316, 1420, 1610, 1633, 1645, 1988, 2162, 2485, 3220, 3266, 3290, 3337, 4324, 4970, 5405, 6532, 6580, 6674, 7567, 8165, 9940, 10810, 11431, 13348, 15134, 16330, 16685, 21620, 22862, 23359, 30268, 32660, 33370, 37835, 45724, 46718, 57155, 66740, 75670, 76751, 93436, 114310, 116795, 151340, 153502, 228620, 233590, 307004, 383755, 467180, 537257, 767510, 1074514, 1535020, 2149028, 2686285, 5372570, 10745140]

約数ペア:

[(1, 10745140), (2, 5372570), (4, 2686285), (5, 2149028), (7, 1535020), (10, 1074514), (14, 767510), (20, 537257), (23, 467180), (28, 383755), (35, 307004), (46, 233590), (47, 228620), (70, 153502), (71, 151340), (92, 116795), (94, 114310), (115, 93436), (140, 76751), (142, 75670), (161, 66740), (188, 57155), (230, 46718), (235, 45724), (284, 37835), (322, 33370), (329, 32660), (355, 30268), (460, 23359), (470, 22862), (497, 21620), (644, 16685), (658, 16330), (710, 15134), (805, 13348), (940, 11431), (994, 10810), (1081, 9940), (1316, 8165), (1420, 7567), (1610, 6674), (1633, 6580), (1645, 6532), (1988, 5405), (2162, 4970), (2485, 4324), (3220, 3337), (3266, 3290)]