97771620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70849}}^1$

素因数の和:70884

約数の個数: 48

約数和(自身を含む): 285667200

約数和(自身を除く): 187895580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 70849, 141698, 212547, 283396, 354245, 425094, 708490, 850188, 1062735, 1416980, 1629527, 2125470, 3259054, 4250940, 4888581, 6518108, 8147635, 9777162, 16295270, 19554324, 24442905, 32590540, 48885810, 97771620]

約数ペア:

[(1, 97771620), (2, 48885810), (3, 32590540), (4, 24442905), (5, 19554324), (6, 16295270), (10, 9777162), (12, 8147635), (15, 6518108), (20, 4888581), (23, 4250940), (30, 3259054), (46, 2125470), (60, 1629527), (69, 1416980), (92, 1062735), (115, 850188), (138, 708490), (230, 425094), (276, 354245), (345, 283396), (460, 212547), (690, 141698), (1380, 70849)]