2659437180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{278767}}^1$

素因数の和:278835

約数の個数: 72

約数和(自身を含む): 8219195712

約数和(自身を除く): 5559758532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 278767, 557534, 836301, 1115068, 1393835, 1672602, 2508903, 2787670, 3345204, 4181505, 5017806, 5575340, 8363010, 10035612, 12544515, 14774651, 16726020, 25089030, 29549302, 44323953, 50178060, 59098604, 73873255, 88647906, 132971859, 147746510, 177295812, 221619765, 265943718, 295493020, 443239530, 531887436, 664859295, 886479060, 1329718590, 2659437180]

約数ペア:

[(1, 2659437180), (2, 1329718590), (3, 886479060), (4, 664859295), (5, 531887436), (6, 443239530), (9, 295493020), (10, 265943718), (12, 221619765), (15, 177295812), (18, 147746510), (20, 132971859), (30, 88647906), (36, 73873255), (45, 59098604), (53, 50178060), (60, 44323953), (90, 29549302), (106, 25089030), (159, 16726020), (180, 14774651), (212, 12544515), (265, 10035612), (318, 8363010), (477, 5575340), (530, 5017806), (636, 4181505), (795, 3345204), (954, 2787670), (1060, 2508903), (1590, 1672602), (1908, 1393835), (2385, 1115068), (3180, 836301), (4770, 557534), (9540, 278767)]