545836620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1549}}^1$

素因数の和:2407

約数の個数: 96

約数和(自身を含む): 1749888000

約数和(自身を除く): 1204051380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 839, 1549, 1678, 2517, 3098, 3356, 4195, 4647, 5034, 5873, 6196, 7745, 8390, 9294, 10068, 10843, 11746, 12585, 15490, 16780, 17619, 18588, 21686, 23235, 23492, 25170, 29365, 30980, 32529, 35238, 43372, 46470, 50340, 54215, 58730, 65058, 70476, 88095, 92940, 108430, 117460, 130116, 162645, 176190, 216860, 325290, 352380, 650580, 1299611, 2599222, 3898833, 5198444, 6498055, 7797666, 9097277, 12996110, 15595332, 18194554, 19494165, 25992220, 27291831, 36389108, 38988330, 45486385, 54583662, 77976660, 90972770, 109167324, 136459155, 181945540, 272918310, 545836620]

約数ペア:

[(1, 545836620), (2, 272918310), (3, 181945540), (4, 136459155), (5, 109167324), (6, 90972770), (7, 77976660), (10, 54583662), (12, 45486385), (14, 38988330), (15, 36389108), (20, 27291831), (21, 25992220), (28, 19494165), (30, 18194554), (35, 15595332), (42, 12996110), (60, 9097277), (70, 7797666), (84, 6498055), (105, 5198444), (140, 3898833), (210, 2599222), (420, 1299611), (839, 650580), (1549, 352380), (1678, 325290), (2517, 216860), (3098, 176190), (3356, 162645), (4195, 130116), (4647, 117460), (5034, 108430), (5873, 92940), (6196, 88095), (7745, 70476), (8390, 65058), (9294, 58730), (10068, 54215), (10843, 50340), (11746, 46470), (12585, 43372), (15490, 35238), (16780, 32529), (17619, 30980), (18588, 29365), (21686, 25170), (23235, 23492)]