38864967540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92535637}}^1$

素因数の和:92535656

約数の個数: 48

約数和(自身を含む): 124367897472

約数和(自身を除く): 85502929932

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, 92535637, 185071274, 277606911, 370142548, 462678185, 555213822, 647749459, 925356370, 1110427644, 1295498918, 1388034555, 1850712740, 1943248377, 2590997836, 2776069110, 3238747295, 3886496754, 5552138220, 6477494590, 7772993508, 9716241885, 12954989180, 19432483770, 38864967540]

約数ペア:

[(1, 38864967540), (2, 19432483770), (3, 12954989180), (4, 9716241885), (5, 7772993508), (6, 6477494590), (7, 5552138220), (10, 3886496754), (12, 3238747295), (14, 2776069110), (15, 2590997836), (20, 1943248377), (21, 1850712740), (28, 1388034555), (30, 1295498918), (35, 1110427644), (42, 925356370), (60, 647749459), (70, 555213822), (84, 462678185), (105, 370142548), (140, 277606911), (210, 185071274), (420, 92535637)]