64586220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1283}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 181198080

約数和(自身を除く): 116611860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1283, 1678, 2517, 2566, 3356, 3849, 4195, 5034, 5132, 6415, 7698, 8390, 10068, 12585, 12830, 15396, 16780, 19245, 25170, 25660, 38490, 50340, 76980, 1076437, 2152874, 3229311, 4305748, 5382185, 6458622, 10764370, 12917244, 16146555, 21528740, 32293110, 64586220]

約数ペア:

[(1, 64586220), (2, 32293110), (3, 21528740), (4, 16146555), (5, 12917244), (6, 10764370), (10, 6458622), (12, 5382185), (15, 4305748), (20, 3229311), (30, 2152874), (60, 1076437), (839, 76980), (1283, 50340), (1678, 38490), (2517, 25660), (2566, 25170), (3356, 19245), (3849, 16780), (4195, 15396), (5034, 12830), (5132, 12585), (6415, 10068), (7698, 8390)]