275706510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1549}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 703080000

約数和(自身を除く): 427373490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 349, 510, 698, 1047, 1549, 1745, 2094, 3098, 3490, 4647, 5235, 5933, 7745, 9294, 10470, 11866, 15490, 17799, 23235, 26333, 29665, 35598, 46470, 52666, 59330, 78999, 88995, 131665, 157998, 177990, 263330, 394995, 540601, 789990, 1081202, 1621803, 2703005, 3243606, 5406010, 8109015, 9190217, 16218030, 18380434, 27570651, 45951085, 55141302, 91902170, 137853255, 275706510]

約数ペア:

[(1, 275706510), (2, 137853255), (3, 91902170), (5, 55141302), (6, 45951085), (10, 27570651), (15, 18380434), (17, 16218030), (30, 9190217), (34, 8109015), (51, 5406010), (85, 3243606), (102, 2703005), (170, 1621803), (255, 1081202), (349, 789990), (510, 540601), (698, 394995), (1047, 263330), (1549, 177990), (1745, 157998), (2094, 131665), (3098, 88995), (3490, 78999), (4647, 59330), (5235, 52666), (5933, 46470), (7745, 35598), (9294, 29665), (10470, 26333), (11866, 23235), (15490, 17799)]