39747540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 128588544

約数和(自身を除く): 88841004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 937, 1010, 1212, 1414, 1515, 1874, 2020, 2121, 2811, 2828, 3030, 3535, 3748, 4242, 4685, 5622, 6060, 6559, 7070, 8484, 9370, 10605, 11244, 13118, 14055, 14140, 18740, 19677, 21210, 26236, 28110, 32795, 39354, 42420, 56220, 65590, 78708, 94637, 98385, 131180, 189274, 196770, 283911, 378548, 393540, 473185, 567822, 662459, 946370, 1135644, 1324918, 1419555, 1892740, 1987377, 2649836, 2839110, 3312295, 3974754, 5678220, 6624590, 7949508, 9936885, 13249180, 19873770, 39747540]

約数ペア:

[(1, 39747540), (2, 19873770), (3, 13249180), (4, 9936885), (5, 7949508), (6, 6624590), (7, 5678220), (10, 3974754), (12, 3312295), (14, 2839110), (15, 2649836), (20, 1987377), (21, 1892740), (28, 1419555), (30, 1324918), (35, 1135644), (42, 946370), (60, 662459), (70, 567822), (84, 473185), (101, 393540), (105, 378548), (140, 283911), (202, 196770), (210, 189274), (303, 131180), (404, 98385), (420, 94637), (505, 78708), (606, 65590), (707, 56220), (937, 42420), (1010, 39354), (1212, 32795), (1414, 28110), (1515, 26236), (1874, 21210), (2020, 19677), (2121, 18740), (2811, 14140), (2828, 14055), (3030, 13118), (3535, 11244), (3748, 10605), (4242, 9370), (4685, 8484), (5622, 7070), (6060, 6559)]