68082420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 219356928

約数和(自身を除く): 151274508

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, 173, 210, 346, 420, 519, 692, 865, 937, 1038, 1211, 1730, 1874, 2076, 2422, 2595, 2811, 3460, 3633, 3748, 4685, 4844, 5190, 5622, 6055, 6559, 7266, 9370, 10380, 11244, 12110, 13118, 14055, 14532, 18165, 18740, 19677, 24220, 26236, 28110, 32795, 36330, 39354, 56220, 65590, 72660, 78708, 98385, 131180, 162101, 196770, 324202, 393540, 486303, 648404, 810505, 972606, 1134707, 1621010, 1945212, 2269414, 2431515, 3242020, 3404121, 4538828, 4863030, 5673535, 6808242, 9726060, 11347070, 13616484, 17020605, 22694140, 34041210, 68082420]

約数ペア:

[(1, 68082420), (2, 34041210), (3, 22694140), (4, 17020605), (5, 13616484), (6, 11347070), (7, 9726060), (10, 6808242), (12, 5673535), (14, 4863030), (15, 4538828), (20, 3404121), (21, 3242020), (28, 2431515), (30, 2269414), (35, 1945212), (42, 1621010), (60, 1134707), (70, 972606), (84, 810505), (105, 648404), (140, 486303), (173, 393540), (210, 324202), (346, 196770), (420, 162101), (519, 131180), (692, 98385), (865, 78708), (937, 72660), (1038, 65590), (1211, 56220), (1730, 39354), (1874, 36330), (2076, 32795), (2422, 28110), (2595, 26236), (2811, 24220), (3460, 19677), (3633, 18740), (3748, 18165), (4685, 14532), (4844, 14055), (5190, 13118), (5622, 12110), (6055, 11244), (6559, 10380), (7266, 9370)]