65943780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 146413596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 797, 985, 1182, 1379, 1594, 1970, 2364, 2391, 2758, 2955, 3188, 3940, 3985, 4137, 4782, 5516, 5579, 5910, 6895, 7970, 8274, 9564, 11158, 11820, 11955, 13790, 15940, 16548, 16737, 20685, 22316, 23910, 27580, 27895, 33474, 41370, 47820, 55790, 66948, 82740, 83685, 111580, 157009, 167370, 314018, 334740, 471027, 628036, 785045, 942054, 1099063, 1570090, 1884108, 2198126, 2355135, 3140180, 3297189, 4396252, 4710270, 5495315, 6594378, 9420540, 10990630, 13188756, 16485945, 21981260, 32971890, 65943780]

約数ペア:

[(1, 65943780), (2, 32971890), (3, 21981260), (4, 16485945), (5, 13188756), (6, 10990630), (7, 9420540), (10, 6594378), (12, 5495315), (14, 4710270), (15, 4396252), (20, 3297189), (21, 3140180), (28, 2355135), (30, 2198126), (35, 1884108), (42, 1570090), (60, 1099063), (70, 942054), (84, 785045), (105, 628036), (140, 471027), (197, 334740), (210, 314018), (394, 167370), (420, 157009), (591, 111580), (788, 83685), (797, 82740), (985, 66948), (1182, 55790), (1379, 47820), (1594, 41370), (1970, 33474), (2364, 27895), (2391, 27580), (2758, 23910), (2955, 22316), (3188, 20685), (3940, 16737), (3985, 16548), (4137, 15940), (4782, 13790), (5516, 11955), (5579, 11820), (5910, 11158), (6895, 9564), (7970, 8274)]