30405298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 57231360

約数和(自身を除く): 26826062

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 1103, 1253, 1969, 2206, 2506, 3938, 7721, 12133, 13783, 15442, 24266, 27566, 84931, 169862, 197437, 394874, 1382059, 2171807, 2764118, 4343614, 15202649, 30405298]

約数ペア:

[(1, 30405298), (2, 15202649), (7, 4343614), (11, 2764118), (14, 2171807), (22, 1382059), (77, 394874), (154, 197437), (179, 169862), (358, 84931), (1103, 27566), (1253, 24266), (1969, 15442), (2206, 13783), (2506, 12133), (3938, 7721)]