148044890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19403}}^1$

素因数の和:19526

約数の個数: 32

約数和(自身を含む): 307359360

約数和(自身を除く): 159314470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 19403, 38806, 97015, 135821, 194030, 271642, 679105, 1358210, 2114927, 4229854, 10574635, 14804489, 21149270, 29608978, 74022445, 148044890]

約数ペア:

[(1, 148044890), (2, 74022445), (5, 29608978), (7, 21149270), (10, 14804489), (14, 10574635), (35, 4229854), (70, 2114927), (109, 1358210), (218, 679105), (545, 271642), (763, 194030), (1090, 135821), (1526, 97015), (3815, 38806), (7630, 19403)]