668825670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229837}}^1$

素因数の和:229944

約数の個数: 32

約数和(自身を含む): 1621736928

約数和(自身を除く): 952911258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 229837, 459674, 689511, 1149185, 1379022, 2298370, 3447555, 6895110, 22294189, 44588378, 66882567, 111470945, 133765134, 222941890, 334412835, 668825670]

約数ペア:

[(1, 668825670), (2, 334412835), (3, 222941890), (5, 133765134), (6, 111470945), (10, 66882567), (15, 44588378), (30, 22294189), (97, 6895110), (194, 3447555), (291, 2298370), (485, 1379022), (582, 1149185), (970, 689511), (1455, 459674), (2910, 229837)]