7994070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12689}}^1$

素因数の和:12709

約数の個数: 48

約数和(自身を含む): 23755680

約数和(自身を除く): 15761610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12689, 25378, 38067, 63445, 76134, 88823, 114201, 126890, 177646, 190335, 228402, 266469, 380670, 444115, 532938, 571005, 799407, 888230, 1142010, 1332345, 1598814, 2664690, 3997035, 7994070]

約数ペア:

[(1, 7994070), (2, 3997035), (3, 2664690), (5, 1598814), (6, 1332345), (7, 1142010), (9, 888230), (10, 799407), (14, 571005), (15, 532938), (18, 444115), (21, 380670), (30, 266469), (35, 228402), (42, 190335), (45, 177646), (63, 126890), (70, 114201), (90, 88823), (105, 76134), (126, 63445), (210, 38067), (315, 25378), (630, 12689)]