206972910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2741}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 538967520

約数和(自身を除く): 331994610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 1678, 2517, 2741, 4195, 5034, 5482, 7551, 8223, 8390, 12585, 13705, 15102, 16446, 24669, 25170, 27410, 37755, 41115, 49338, 75510, 82230, 123345, 246690, 2299699, 4599398, 6899097, 11498495, 13798194, 20697291, 22996990, 34495485, 41394582, 68990970, 103486455, 206972910]

約数ペア:

[(1, 206972910), (2, 103486455), (3, 68990970), (5, 41394582), (6, 34495485), (9, 22996990), (10, 20697291), (15, 13798194), (18, 11498495), (30, 6899097), (45, 4599398), (90, 2299699), (839, 246690), (1678, 123345), (2517, 82230), (2741, 75510), (4195, 49338), (5034, 41115), (5482, 37755), (7551, 27410), (8223, 25170), (8390, 24669), (12585, 16446), (13705, 15102)]