268127510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3163}}^1$

素因数の和:3357

約数の個数: 48

約数和(自身を含む): 564849936

約数和(自身を除く): 296722426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 865, 1211, 1730, 2422, 3163, 6055, 6326, 8477, 12110, 15815, 16954, 22141, 31630, 42385, 44282, 84770, 110705, 154987, 221410, 309974, 547199, 774935, 1094398, 1549870, 2735995, 3830393, 5471990, 7660786, 19151965, 26812751, 38303930, 53625502, 134063755, 268127510]

約数ペア:

[(1, 268127510), (2, 134063755), (5, 53625502), (7, 38303930), (10, 26812751), (14, 19151965), (35, 7660786), (49, 5471990), (70, 3830393), (98, 2735995), (173, 1549870), (245, 1094398), (346, 774935), (490, 547199), (865, 309974), (1211, 221410), (1730, 154987), (2422, 110705), (3163, 84770), (6055, 44282), (6326, 42385), (8477, 31630), (12110, 22141), (15815, 16954)]