30685254

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{28571}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 61715520

約数和(自身を除く): 31030266

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 28571, 57142, 85713, 171426, 5114209, 10228418, 15342627, 30685254]

約数ペア:

[(1, 30685254), (2, 15342627), (3, 10228418), (6, 5114209), (179, 171426), (358, 85713), (537, 57142), (1074, 28571)]