1520783730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{23833}}^1$

素因数の和:24555

約数の個数: 48

約数和(自身を含む): 3959780760

約数和(自身を除く): 2438997030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 709, 1418, 2127, 3545, 4254, 6381, 7090, 10635, 12762, 21270, 23833, 31905, 47666, 63810, 71499, 119165, 142998, 214497, 238330, 357495, 428994, 714990, 1072485, 2144970, 16897597, 33795194, 50692791, 84487985, 101385582, 152078373, 168975970, 253463955, 304156746, 506927910, 760391865, 1520783730]

約数ペア:

[(1, 1520783730), (2, 760391865), (3, 506927910), (5, 304156746), (6, 253463955), (9, 168975970), (10, 152078373), (15, 101385582), (18, 84487985), (30, 50692791), (45, 33795194), (90, 16897597), (709, 2144970), (1418, 1072485), (2127, 714990), (3545, 428994), (4254, 357495), (6381, 238330), (7090, 214497), (10635, 142998), (12762, 119165), (21270, 71499), (23833, 63810), (31905, 47666)]