30557674

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3947}}^1$

素因数の和:4042

約数の個数: 24

約数和(自身を含む): 54008640

約数和(自身を除く): 23450966

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 3947, 7742, 7894, 27629, 55258, 193403, 311813, 386806, 623626, 2182691, 4365382, 15278837, 30557674]

約数ペア:

[(1, 30557674), (2, 15278837), (7, 4365382), (14, 2182691), (49, 623626), (79, 386806), (98, 311813), (158, 193403), (553, 55258), (1106, 27629), (3871, 7894), (3947, 7742)]