78168630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89849}}^1$

素因数の和:89888

約数の個数: 32

約数和(自身を含む): 194076000

約数和(自身を除く): 115907370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 89849, 179698, 269547, 449245, 539094, 898490, 1347735, 2605621, 2695470, 5211242, 7816863, 13028105, 15633726, 26056210, 39084315, 78168630]

約数ペア:

[(1, 78168630), (2, 39084315), (3, 26056210), (5, 15633726), (6, 13028105), (10, 7816863), (15, 5211242), (29, 2695470), (30, 2605621), (58, 1347735), (87, 898490), (145, 539094), (174, 449245), (290, 269547), (435, 179698), (870, 89849)]