11303740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 16017092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 307, 526, 614, 1052, 1228, 1315, 1535, 1841, 2149, 2630, 3070, 3682, 4298, 5260, 6140, 7364, 8596, 9205, 10745, 18410, 21490, 36820, 42980, 80741, 161482, 322964, 403705, 565187, 807410, 1130374, 1614820, 2260748, 2825935, 5651870, 11303740]

約数ペア:

[(1, 11303740), (2, 5651870), (4, 2825935), (5, 2260748), (7, 1614820), (10, 1130374), (14, 807410), (20, 565187), (28, 403705), (35, 322964), (70, 161482), (140, 80741), (263, 42980), (307, 36820), (526, 21490), (614, 18410), (1052, 10745), (1228, 9205), (1315, 8596), (1535, 7364), (1841, 6140), (2149, 5260), (2630, 4298), (3070, 3682)]