7498020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7351}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 22232448

約数和(自身を除く): 14734428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7351, 14702, 22053, 29404, 36755, 44106, 73510, 88212, 110265, 124967, 147020, 220530, 249934, 374901, 441060, 499868, 624835, 749802, 1249670, 1499604, 1874505, 2499340, 3749010, 7498020]

約数ペア:

[(1, 7498020), (2, 3749010), (3, 2499340), (4, 1874505), (5, 1499604), (6, 1249670), (10, 749802), (12, 624835), (15, 499868), (17, 441060), (20, 374901), (30, 249934), (34, 220530), (51, 147020), (60, 124967), (68, 110265), (85, 88212), (102, 73510), (170, 44106), (204, 36755), (255, 29404), (340, 22053), (510, 14702), (1020, 7351)]