12771660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 40142592

約数和(自身を除く): 27370932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 523, 555, 660, 740, 814, 1046, 1110, 1221, 1569, 1628, 2035, 2092, 2220, 2442, 2615, 3138, 4070, 4884, 5230, 5753, 6105, 6276, 7845, 8140, 10460, 11506, 12210, 15690, 17259, 19351, 23012, 24420, 28765, 31380, 34518, 38702, 57530, 58053, 69036, 77404, 86295, 96755, 115060, 116106, 172590, 193510, 212861, 232212, 290265, 345180, 387020, 425722, 580530, 638583, 851444, 1064305, 1161060, 1277166, 2128610, 2554332, 3192915, 4257220, 6385830, 12771660]

約数ペア:

[(1, 12771660), (2, 6385830), (3, 4257220), (4, 3192915), (5, 2554332), (6, 2128610), (10, 1277166), (11, 1161060), (12, 1064305), (15, 851444), (20, 638583), (22, 580530), (30, 425722), (33, 387020), (37, 345180), (44, 290265), (55, 232212), (60, 212861), (66, 193510), (74, 172590), (110, 116106), (111, 115060), (132, 96755), (148, 86295), (165, 77404), (185, 69036), (220, 58053), (222, 57530), (330, 38702), (370, 34518), (407, 31380), (444, 28765), (523, 24420), (555, 23012), (660, 19351), (740, 17259), (814, 15690), (1046, 12210), (1110, 11506), (1221, 10460), (1569, 8140), (1628, 7845), (2035, 6276), (2092, 6105), (2220, 5753), (2442, 5230), (2615, 4884), (3138, 4070)]