207945930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{18289}}^1$

素因数の和:18678

約数の個数: 32

約数和(自身を含む): 500414400

約数和(自身を除く): 292468470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 18289, 36578, 54867, 91445, 109734, 182890, 274335, 548670, 6931531, 13863062, 20794593, 34657655, 41589186, 69315310, 103972965, 207945930]

約数ペア:

[(1, 207945930), (2, 103972965), (3, 69315310), (5, 41589186), (6, 34657655), (10, 20794593), (15, 13863062), (30, 6931531), (379, 548670), (758, 274335), (1137, 182890), (1895, 109734), (2274, 91445), (3790, 54867), (5685, 36578), (11370, 18289)]