9762970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 20209536

約数和(自身を除く): 10446566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 661, 1055, 1322, 1477, 2110, 2954, 3305, 4627, 6610, 7385, 9254, 14770, 23135, 46270, 139471, 278942, 697355, 976297, 1394710, 1952594, 4881485, 9762970]

約数ペア:

[(1, 9762970), (2, 4881485), (5, 1952594), (7, 1394710), (10, 976297), (14, 697355), (35, 278942), (70, 139471), (211, 46270), (422, 23135), (661, 14770), (1055, 9254), (1322, 7385), (1477, 6610), (2110, 4627), (2954, 3305)]