7227850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 15588288

約数和(自身を除く): 8360438

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 193, 214, 350, 386, 535, 749, 965, 1070, 1351, 1498, 1930, 2675, 2702, 3745, 4825, 5350, 6755, 7490, 9650, 13510, 18725, 20651, 33775, 37450, 41302, 67550, 103255, 144557, 206510, 289114, 516275, 722785, 1032550, 1445570, 3613925, 7227850]

約数ペア:

[(1, 7227850), (2, 3613925), (5, 1445570), (7, 1032550), (10, 722785), (14, 516275), (25, 289114), (35, 206510), (50, 144557), (70, 103255), (107, 67550), (175, 41302), (193, 37450), (214, 33775), (350, 20651), (386, 18725), (535, 13510), (749, 9650), (965, 7490), (1070, 6755), (1351, 5350), (1498, 4825), (1930, 3745), (2675, 2702)]