1738703660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{7057}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 3718493184

約数和(自身を除く): 1979789524

約数列:

[1, 2, 4, 5, 10, 20, 97, 127, 194, 254, 388, 485, 508, 635, 970, 1270, 1940, 2540, 7057, 12319, 14114, 24638, 28228, 35285, 49276, 61595, 70570, 123190, 141140, 246380, 684529, 896239, 1369058, 1792478, 2738116, 3422645, 3584956, 4481195, 6845290, 8962390, 13690580, 17924780, 86935183, 173870366, 347740732, 434675915, 869351830, 1738703660]

約数ペア:

[(1, 1738703660), (2, 869351830), (4, 434675915), (5, 347740732), (10, 173870366), (20, 86935183), (97, 17924780), (127, 13690580), (194, 8962390), (254, 6845290), (388, 4481195), (485, 3584956), (508, 3422645), (635, 2738116), (970, 1792478), (1270, 1369058), (1940, 896239), (2540, 684529), (7057, 246380), (12319, 141140), (14114, 123190), (24638, 70570), (28228, 61595), (35285, 49276)]