124305580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6481}}^1$

素因数の和:6634

約数の個数: 48

約数和(自身を含む): 300557376

約数和(自身を除く): 176251796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 6481, 9590, 12962, 19180, 25924, 32405, 45367, 64810, 90734, 129620, 181468, 226835, 453670, 887897, 907340, 1775794, 3551588, 4439485, 6215279, 8878970, 12430558, 17757940, 24861116, 31076395, 62152790, 124305580]

約数ペア:

[(1, 124305580), (2, 62152790), (4, 31076395), (5, 24861116), (7, 17757940), (10, 12430558), (14, 8878970), (20, 6215279), (28, 4439485), (35, 3551588), (70, 1775794), (137, 907340), (140, 887897), (274, 453670), (548, 226835), (685, 181468), (959, 129620), (1370, 90734), (1918, 64810), (2740, 45367), (3836, 32405), (4795, 25924), (6481, 19180), (9590, 12962)]