1090429812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{28229}}^1$

素因数の和:28305

約数の個数: 72

約数和(自身を含む): 2928580200

約数和(自身を除く): 1838150388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 3219, 4292, 6438, 9657, 12876, 19314, 28229, 38628, 56458, 84687, 112916, 169374, 254061, 338748, 508122, 818641, 1016244, 1044473, 1637282, 2088946, 2455923, 3133419, 3274564, 4177892, 4911846, 6266838, 7367769, 9400257, 9823692, 12533676, 14735538, 18800514, 29471076, 30289717, 37601028, 60579434, 90869151, 121158868, 181738302, 272607453, 363476604, 545214906, 1090429812]

約数ペア:

[(1, 1090429812), (2, 545214906), (3, 363476604), (4, 272607453), (6, 181738302), (9, 121158868), (12, 90869151), (18, 60579434), (29, 37601028), (36, 30289717), (37, 29471076), (58, 18800514), (74, 14735538), (87, 12533676), (111, 9823692), (116, 9400257), (148, 7367769), (174, 6266838), (222, 4911846), (261, 4177892), (333, 3274564), (348, 3133419), (444, 2455923), (522, 2088946), (666, 1637282), (1044, 1044473), (1073, 1016244), (1332, 818641), (2146, 508122), (3219, 338748), (4292, 254061), (6438, 169374), (9657, 112916), (12876, 84687), (19314, 56458), (28229, 38628)]