39304090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 81212544

約数和(自身を除く): 41908454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2237, 2510, 3514, 4474, 8785, 11185, 15659, 17570, 22370, 31318, 78295, 156590, 561487, 1122974, 2807435, 3930409, 5614870, 7860818, 19652045, 39304090]

約数ペア:

[(1, 39304090), (2, 19652045), (5, 7860818), (7, 5614870), (10, 3930409), (14, 2807435), (35, 1122974), (70, 561487), (251, 156590), (502, 78295), (1255, 31318), (1757, 22370), (2237, 17570), (2510, 15659), (3514, 11185), (4474, 8785)]