1531569330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{6761}}^1$

素因数の和:7616

約数の個数: 64

約数和(自身を含む): 4089657600

約数和(自身を除く): 2558088270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 839, 1678, 2517, 4195, 5034, 6761, 7551, 8390, 12585, 13522, 15102, 20283, 22653, 25170, 33805, 37755, 40566, 45306, 60849, 67610, 75510, 101415, 113265, 121698, 182547, 202830, 226530, 304245, 365094, 608490, 912735, 1825470, 5672479, 11344958, 17017437, 28362395, 34034874, 51052311, 56724790, 85087185, 102104622, 153156933, 170174370, 255261555, 306313866, 510523110, 765784665, 1531569330]

約数ペア:

[(1, 1531569330), (2, 765784665), (3, 510523110), (5, 306313866), (6, 255261555), (9, 170174370), (10, 153156933), (15, 102104622), (18, 85087185), (27, 56724790), (30, 51052311), (45, 34034874), (54, 28362395), (90, 17017437), (135, 11344958), (270, 5672479), (839, 1825470), (1678, 912735), (2517, 608490), (4195, 365094), (5034, 304245), (6761, 226530), (7551, 202830), (8390, 182547), (12585, 121698), (13522, 113265), (15102, 101415), (20283, 75510), (22653, 67610), (25170, 60849), (33805, 45306), (37755, 40566)]