30129638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 26583322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 1093, 1253, 1969, 2186, 2506, 3938, 7651, 12023, 13783, 15302, 24046, 27566, 84161, 168322, 195647, 391294, 1369529, 2152117, 2739058, 4304234, 15064819, 30129638]

約数ペア:

[(1, 30129638), (2, 15064819), (7, 4304234), (11, 2739058), (14, 2152117), (22, 1369529), (77, 391294), (154, 195647), (179, 168322), (358, 84161), (1093, 27566), (1253, 24046), (1969, 15302), (2186, 13783), (2506, 12023), (3938, 7651)]