497776860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131687}}^1$

素因数の和:131712

約数の個数: 96

約数和(自身を含む): 1769886720

約数和(自身を除く): 1272109860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 131687, 263374, 395061, 526748, 658435, 790122, 921809, 1185183, 1316870, 1580244, 1843618, 1975305, 2370366, 2633740, 2765427, 3555549, 3687236, 3950610, 4609045, 4740732, 5530854, 5925915, 7111098, 7901220, 8296281, 9218090, 11061708, 11851830, 13827135, 14222196, 16592562, 17777745, 18436180, 23703660, 24888843, 27654270, 33185124, 35555490, 41481405, 49777686, 55308540, 71110980, 82962810, 99555372, 124444215, 165925620, 248888430, 497776860]

約数ペア:

[(1, 497776860), (2, 248888430), (3, 165925620), (4, 124444215), (5, 99555372), (6, 82962810), (7, 71110980), (9, 55308540), (10, 49777686), (12, 41481405), (14, 35555490), (15, 33185124), (18, 27654270), (20, 24888843), (21, 23703660), (27, 18436180), (28, 17777745), (30, 16592562), (35, 14222196), (36, 13827135), (42, 11851830), (45, 11061708), (54, 9218090), (60, 8296281), (63, 7901220), (70, 7111098), (84, 5925915), (90, 5530854), (105, 4740732), (108, 4609045), (126, 3950610), (135, 3687236), (140, 3555549), (180, 2765427), (189, 2633740), (210, 2370366), (252, 1975305), (270, 1843618), (315, 1580244), (378, 1316870), (420, 1185183), (540, 921809), (630, 790122), (756, 658435), (945, 526748), (1260, 395061), (1890, 263374), (3780, 131687)]