126689370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{21221}}^1$

素因数の和:21430

約数の個数: 32

約数和(自身を含む): 305596800

約数和(自身を除く): 178907430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 21221, 42442, 63663, 106105, 127326, 212210, 318315, 636630, 4222979, 8445958, 12668937, 21114895, 25337874, 42229790, 63344685, 126689370]

約数ペア:

[(1, 126689370), (2, 63344685), (3, 42229790), (5, 25337874), (6, 21114895), (10, 12668937), (15, 8445958), (30, 4222979), (199, 636630), (398, 318315), (597, 212210), (995, 127326), (1194, 106105), (1990, 63663), (2985, 42442), (5970, 21221)]