293507220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4891787}}^1$

素因数の和:4891799

約数の個数: 24

約数和(自身を含む): 821820384

約数和(自身を除く): 528313164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4891787, 9783574, 14675361, 19567148, 24458935, 29350722, 48917870, 58701444, 73376805, 97835740, 146753610, 293507220]

約数ペア:

[(1, 293507220), (2, 146753610), (3, 97835740), (4, 73376805), (5, 58701444), (6, 48917870), (10, 29350722), (12, 24458935), (15, 19567148), (20, 14675361), (30, 9783574), (60, 4891787)]