30770962

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 47121984

約数和(自身を除く): 16351022

約数列:

[1, 2, 61, 122, 311, 622, 811, 1622, 18971, 37942, 49471, 98942, 252221, 504442, 15385481, 30770962]

約数ペア:

[(1, 30770962), (2, 15385481), (61, 504442), (122, 252221), (311, 98942), (622, 49471), (811, 37942), (1622, 18971)]