161350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{461}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 343728

約数和(自身を除く): 182378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 461, 922, 2305, 3227, 4610, 6454, 11525, 16135, 23050, 32270, 80675, 161350]

約数ペア:

[(1, 161350), (2, 80675), (5, 32270), (7, 23050), (10, 16135), (14, 11525), (25, 6454), (35, 4610), (50, 3227), (70, 2305), (175, 922), (350, 461)]