30694790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1747}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 63431424

約数和(自身を除く): 32736634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1747, 1757, 2510, 3494, 3514, 8735, 8785, 12229, 17470, 17570, 24458, 61145, 122290, 438497, 876994, 2192485, 3069479, 4384970, 6138958, 15347395, 30694790]

約数ペア:

[(1, 30694790), (2, 15347395), (5, 6138958), (7, 4384970), (10, 3069479), (14, 2192485), (35, 876994), (70, 438497), (251, 122290), (502, 61145), (1255, 24458), (1747, 17570), (1757, 17470), (2510, 12229), (3494, 8785), (3514, 8735)]