54197220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11731}}^1$

素因数の和:11761

約数の個数: 96

約数和(自身を含む): 189213696

約数和(自身を除く): 135016476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 11731, 23462, 35193, 46924, 58655, 70386, 82117, 117310, 129041, 140772, 164234, 175965, 234620, 246351, 258082, 328468, 351930, 387123, 410585, 492702, 516164, 645205, 703860, 774246, 821170, 903287, 985404, 1231755, 1290410, 1548492, 1642340, 1806574, 1935615, 2463510, 2580820, 2709861, 3613148, 3871230, 4516435, 4927020, 5419722, 7742460, 9032870, 10839444, 13549305, 18065740, 27098610, 54197220]

約数ペア:

[(1, 54197220), (2, 27098610), (3, 18065740), (4, 13549305), (5, 10839444), (6, 9032870), (7, 7742460), (10, 5419722), (11, 4927020), (12, 4516435), (14, 3871230), (15, 3613148), (20, 2709861), (21, 2580820), (22, 2463510), (28, 1935615), (30, 1806574), (33, 1642340), (35, 1548492), (42, 1290410), (44, 1231755), (55, 985404), (60, 903287), (66, 821170), (70, 774246), (77, 703860), (84, 645205), (105, 516164), (110, 492702), (132, 410585), (140, 387123), (154, 351930), (165, 328468), (210, 258082), (220, 246351), (231, 234620), (308, 175965), (330, 164234), (385, 140772), (420, 129041), (462, 117310), (660, 82117), (770, 70386), (924, 58655), (1155, 46924), (1540, 35193), (2310, 23462), (4620, 11731)]