80594370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2861}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 210288312

約数和(自身を除く): 129693942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2817, 2861, 3130, 4695, 5634, 5722, 8583, 9390, 14085, 14305, 17166, 25749, 28170, 28610, 42915, 51498, 85830, 128745, 257490, 895493, 1790986, 2686479, 4477465, 5372958, 8059437, 8954930, 13432395, 16118874, 26864790, 40297185, 80594370]

約数ペア:

[(1, 80594370), (2, 40297185), (3, 26864790), (5, 16118874), (6, 13432395), (9, 8954930), (10, 8059437), (15, 5372958), (18, 4477465), (30, 2686479), (45, 1790986), (90, 895493), (313, 257490), (626, 128745), (939, 85830), (1565, 51498), (1878, 42915), (2817, 28610), (2861, 28170), (3130, 25749), (4695, 17166), (5634, 14305), (5722, 14085), (8583, 9390)]