517565580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1232299}}^1$

素因数の和:1232318

約数の個数: 48

約数和(自身を含む): 1656211200

約数和(自身を除く): 1138645620

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, 1232299, 2464598, 3696897, 4929196, 6161495, 7393794, 8626093, 12322990, 14787588, 17252186, 18484485, 24645980, 25878279, 34504372, 36968970, 43130465, 51756558, 73937940, 86260930, 103513116, 129391395, 172521860, 258782790, 517565580]

約数ペア:

[(1, 517565580), (2, 258782790), (3, 172521860), (4, 129391395), (5, 103513116), (6, 86260930), (7, 73937940), (10, 51756558), (12, 43130465), (14, 36968970), (15, 34504372), (20, 25878279), (21, 24645980), (28, 18484485), (30, 17252186), (35, 14787588), (42, 12322990), (60, 8626093), (70, 7393794), (84, 6161495), (105, 4929196), (140, 3696897), (210, 2464598), (420, 1232299)]