2017741740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{6397}}^1$

素因数の和:7167

約数の個数: 96

約数和(自身を含む): 6466381824

約数和(自身を除く): 4448640084

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, 210, 420, 751, 1502, 2253, 3004, 3755, 4506, 5257, 6397, 7510, 9012, 10514, 11265, 12794, 15020, 15771, 19191, 21028, 22530, 25588, 26285, 31542, 31985, 38382, 44779, 45060, 52570, 63084, 63970, 76764, 78855, 89558, 95955, 105140, 127940, 134337, 157710, 179116, 191910, 223895, 268674, 315420, 383820, 447790, 537348, 671685, 895580, 1343370, 2686740, 4804147, 9608294, 14412441, 19216588, 24020735, 28824882, 33629029, 48041470, 57649764, 67258058, 72062205, 96082940, 100887087, 134516116, 144124410, 168145145, 201774174, 288248820, 336290290, 403548348, 504435435, 672580580, 1008870870, 2017741740]

約数ペア:

[(1, 2017741740), (2, 1008870870), (3, 672580580), (4, 504435435), (5, 403548348), (6, 336290290), (7, 288248820), (10, 201774174), (12, 168145145), (14, 144124410), (15, 134516116), (20, 100887087), (21, 96082940), (28, 72062205), (30, 67258058), (35, 57649764), (42, 48041470), (60, 33629029), (70, 28824882), (84, 24020735), (105, 19216588), (140, 14412441), (210, 9608294), (420, 4804147), (751, 2686740), (1502, 1343370), (2253, 895580), (3004, 671685), (3755, 537348), (4506, 447790), (5257, 383820), (6397, 315420), (7510, 268674), (9012, 223895), (10514, 191910), (11265, 179116), (12794, 157710), (15020, 134337), (15771, 127940), (19191, 105140), (21028, 95955), (22530, 89558), (25588, 78855), (26285, 76764), (31542, 63970), (31985, 63084), (38382, 52570), (44779, 45060)]