7080420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12877980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 593, 597, 796, 995, 1186, 1194, 1779, 1990, 2372, 2388, 2965, 2985, 3558, 3980, 5930, 5970, 7116, 8895, 11860, 11940, 17790, 35580, 118007, 236014, 354021, 472028, 590035, 708042, 1180070, 1416084, 1770105, 2360140, 3540210, 7080420]

約数ペア:

[(1, 7080420), (2, 3540210), (3, 2360140), (4, 1770105), (5, 1416084), (6, 1180070), (10, 708042), (12, 590035), (15, 472028), (20, 354021), (30, 236014), (60, 118007), (199, 35580), (398, 17790), (593, 11940), (597, 11860), (796, 8895), (995, 7116), (1186, 5970), (1194, 5930), (1779, 3980), (1990, 3558), (2372, 2985), (2388, 2965)]