2012319370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 3836172960

約数和(自身を除く): 1823853590

約数列:

[1, 2, 5, 10, 37, 53, 74, 89, 106, 178, 185, 265, 370, 445, 530, 890, 1153, 1961, 2306, 3293, 3922, 4717, 5765, 6586, 9434, 9805, 11530, 16465, 19610, 23585, 32930, 42661, 47170, 61109, 85322, 102617, 122218, 174529, 205234, 213305, 305545, 349058, 426610, 513085, 611090, 872645, 1026170, 1745290, 2261033, 3796829, 4522066, 5438701, 7593658, 10877402, 11305165, 18984145, 22610330, 27193505, 37968290, 54387010, 201231937, 402463874, 1006159685, 2012319370]

約数ペア:

[(1, 2012319370), (2, 1006159685), (5, 402463874), (10, 201231937), (37, 54387010), (53, 37968290), (74, 27193505), (89, 22610330), (106, 18984145), (178, 11305165), (185, 10877402), (265, 7593658), (370, 5438701), (445, 4522066), (530, 3796829), (890, 2261033), (1153, 1745290), (1961, 1026170), (2306, 872645), (3293, 611090), (3922, 513085), (4717, 426610), (5765, 349058), (6586, 305545), (9434, 213305), (9805, 205234), (11530, 174529), (16465, 122218), (19610, 102617), (23585, 85322), (32930, 61109), (42661, 47170)]