73021060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2621}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 176198400

約数和(自身を除く): 103177340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2621, 2786, 3980, 5242, 5572, 6965, 10484, 13105, 13930, 18347, 26210, 27860, 36694, 52420, 73388, 91735, 183470, 366940, 521579, 1043158, 2086316, 2607895, 3651053, 5215790, 7302106, 10431580, 14604212, 18255265, 36510530, 73021060]

約数ペア:

[(1, 73021060), (2, 36510530), (4, 18255265), (5, 14604212), (7, 10431580), (10, 7302106), (14, 5215790), (20, 3651053), (28, 2607895), (35, 2086316), (70, 1043158), (140, 521579), (199, 366940), (398, 183470), (796, 91735), (995, 73388), (1393, 52420), (1990, 36694), (2621, 27860), (2786, 26210), (3980, 18347), (5242, 13930), (5572, 13105), (6965, 10484)]