103025580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{245299}}^1$

素因数の和:245318

約数の個数: 48

約数和(自身を含む): 329683200

約数和(自身を除く): 226657620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 245299, 490598, 735897, 981196, 1226495, 1471794, 1717093, 2452990, 2943588, 3434186, 3679485, 4905980, 5151279, 6868372, 7358970, 8585465, 10302558, 14717940, 17170930, 20605116, 25756395, 34341860, 51512790, 103025580]

約数ペア:

[(1, 103025580), (2, 51512790), (3, 34341860), (4, 25756395), (5, 20605116), (6, 17170930), (7, 14717940), (10, 10302558), (12, 8585465), (14, 7358970), (15, 6868372), (20, 5151279), (21, 4905980), (28, 3679485), (30, 3434186), (35, 2943588), (42, 2452990), (60, 1717093), (70, 1471794), (84, 1226495), (105, 981196), (140, 735897), (210, 490598), (420, 245299)]