943702970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{96989}}^1$

素因数の和:97142

約数の個数: 32

約数和(自身を含む): 1955318400

約数和(自身を除く): 1011615430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 96989, 193978, 484945, 678923, 969890, 1357846, 3394615, 6789230, 13481471, 26962942, 67407355, 94370297, 134814710, 188740594, 471851485, 943702970]

約数ペア:

[(1, 943702970), (2, 471851485), (5, 188740594), (7, 134814710), (10, 94370297), (14, 67407355), (35, 26962942), (70, 13481471), (139, 6789230), (278, 3394615), (695, 1357846), (973, 969890), (1390, 678923), (1946, 484945), (4865, 193978), (9730, 96989)]