11500860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 37255680

約数和(自身を除く): 25754820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 197, 210, 278, 394, 417, 420, 556, 591, 695, 788, 834, 973, 985, 1182, 1379, 1390, 1668, 1946, 1970, 2085, 2364, 2758, 2780, 2919, 2955, 3892, 3940, 4137, 4170, 4865, 5516, 5838, 5910, 6895, 8274, 8340, 9730, 11676, 11820, 13790, 14595, 16548, 19460, 20685, 27383, 27580, 29190, 41370, 54766, 58380, 82149, 82740, 109532, 136915, 164298, 191681, 273830, 328596, 383362, 410745, 547660, 575043, 766724, 821490, 958405, 1150086, 1642980, 1916810, 2300172, 2875215, 3833620, 5750430, 11500860]

約数ペア:

[(1, 11500860), (2, 5750430), (3, 3833620), (4, 2875215), (5, 2300172), (6, 1916810), (7, 1642980), (10, 1150086), (12, 958405), (14, 821490), (15, 766724), (20, 575043), (21, 547660), (28, 410745), (30, 383362), (35, 328596), (42, 273830), (60, 191681), (70, 164298), (84, 136915), (105, 109532), (139, 82740), (140, 82149), (197, 58380), (210, 54766), (278, 41370), (394, 29190), (417, 27580), (420, 27383), (556, 20685), (591, 19460), (695, 16548), (788, 14595), (834, 13790), (973, 11820), (985, 11676), (1182, 9730), (1379, 8340), (1390, 8274), (1668, 6895), (1946, 5910), (1970, 5838), (2085, 5516), (2364, 4865), (2758, 4170), (2780, 4137), (2919, 3940), (2955, 3892)]