2743265560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9797377}}^1$

素因数の和:9797395

約数の個数: 32

約数和(自身を含む): 7054112160

約数和(自身を除く): 4310846600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9797377, 19594754, 39189508, 48986885, 68581639, 78379016, 97973770, 137163278, 195947540, 274326556, 342908195, 391895080, 548653112, 685816390, 1371632780, 2743265560]

約数ペア:

[(1, 2743265560), (2, 1371632780), (4, 685816390), (5, 548653112), (7, 391895080), (8, 342908195), (10, 274326556), (14, 195947540), (20, 137163278), (28, 97973770), (35, 78379016), (40, 68581639), (56, 48986885), (70, 39189508), (140, 19594754), (280, 9797377)]