12620670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4337}}^1$

素因数の和:4444

約数の個数: 32

約数和(自身を含む): 30608928

約数和(自身を除く): 17988258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 4337, 8674, 13011, 21685, 26022, 43370, 65055, 130110, 420689, 841378, 1262067, 2103445, 2524134, 4206890, 6310335, 12620670]

約数ペア:

[(1, 12620670), (2, 6310335), (3, 4206890), (5, 2524134), (6, 2103445), (10, 1262067), (15, 841378), (30, 420689), (97, 130110), (194, 65055), (291, 43370), (485, 26022), (582, 21685), (970, 13011), (1455, 8674), (2910, 4337)]