205085820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{92381}}^1$

素因数の和:92430

約数の個数: 48

約数和(自身を含む): 589766688

約数和(自身を除く): 384680868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 92381, 184762, 277143, 369524, 461905, 554286, 923810, 1108572, 1385715, 1847620, 2771430, 3418097, 5542860, 6836194, 10254291, 13672388, 17090485, 20508582, 34180970, 41017164, 51271455, 68361940, 102542910, 205085820]

約数ペア:

[(1, 205085820), (2, 102542910), (3, 68361940), (4, 51271455), (5, 41017164), (6, 34180970), (10, 20508582), (12, 17090485), (15, 13672388), (20, 10254291), (30, 6836194), (37, 5542860), (60, 3418097), (74, 2771430), (111, 1847620), (148, 1385715), (185, 1108572), (222, 923810), (370, 554286), (444, 461905), (555, 369524), (740, 277143), (1110, 184762), (2220, 92381)]