5729580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 17581200

約数和(自身を除く): 11851620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 229, 278, 417, 458, 556, 687, 695, 834, 916, 1145, 1251, 1374, 1390, 1668, 2061, 2085, 2290, 2502, 2748, 2780, 3435, 4122, 4170, 4580, 5004, 6255, 6870, 8244, 8340, 10305, 12510, 13740, 20610, 25020, 31831, 41220, 63662, 95493, 127324, 159155, 190986, 286479, 318310, 381972, 477465, 572958, 636620, 954930, 1145916, 1432395, 1909860, 2864790, 5729580]

約数ペア:

[(1, 5729580), (2, 2864790), (3, 1909860), (4, 1432395), (5, 1145916), (6, 954930), (9, 636620), (10, 572958), (12, 477465), (15, 381972), (18, 318310), (20, 286479), (30, 190986), (36, 159155), (45, 127324), (60, 95493), (90, 63662), (139, 41220), (180, 31831), (229, 25020), (278, 20610), (417, 13740), (458, 12510), (556, 10305), (687, 8340), (695, 8244), (834, 6870), (916, 6255), (1145, 5004), (1251, 4580), (1374, 4170), (1390, 4122), (1668, 3435), (2061, 2780), (2085, 2748), (2290, 2502)]