10828140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 19653780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 719, 753, 1004, 1255, 1438, 1506, 2157, 2510, 2876, 3012, 3595, 3765, 4314, 5020, 7190, 7530, 8628, 10785, 14380, 15060, 21570, 43140, 180469, 360938, 541407, 721876, 902345, 1082814, 1804690, 2165628, 2707035, 3609380, 5414070, 10828140]

約数ペア:

[(1, 10828140), (2, 5414070), (3, 3609380), (4, 2707035), (5, 2165628), (6, 1804690), (10, 1082814), (12, 902345), (15, 721876), (20, 541407), (30, 360938), (60, 180469), (251, 43140), (502, 21570), (719, 15060), (753, 14380), (1004, 10785), (1255, 8628), (1438, 7530), (1506, 7190), (2157, 5020), (2510, 4314), (2876, 3765), (3012, 3595)]