515223660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5501}}^1$

素因数の和:5743

約数の個数: 96

約数和(自身を含む): 1656410112

約数和(自身を除く): 1141186452

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, 223, 420, 446, 669, 892, 1115, 1338, 1561, 2230, 2676, 3122, 3345, 4460, 4683, 5501, 6244, 6690, 7805, 9366, 11002, 13380, 15610, 16503, 18732, 22004, 23415, 27505, 31220, 33006, 38507, 46830, 55010, 66012, 77014, 82515, 93660, 110020, 115521, 154028, 165030, 192535, 231042, 330060, 385070, 462084, 577605, 770140, 1155210, 1226723, 2310420, 2453446, 3680169, 4906892, 6133615, 7360338, 8587061, 12267230, 14720676, 17174122, 18400845, 24534460, 25761183, 34348244, 36801690, 42935305, 51522366, 73603380, 85870610, 103044732, 128805915, 171741220, 257611830, 515223660]

約数ペア:

[(1, 515223660), (2, 257611830), (3, 171741220), (4, 128805915), (5, 103044732), (6, 85870610), (7, 73603380), (10, 51522366), (12, 42935305), (14, 36801690), (15, 34348244), (20, 25761183), (21, 24534460), (28, 18400845), (30, 17174122), (35, 14720676), (42, 12267230), (60, 8587061), (70, 7360338), (84, 6133615), (105, 4906892), (140, 3680169), (210, 2453446), (223, 2310420), (420, 1226723), (446, 1155210), (669, 770140), (892, 577605), (1115, 462084), (1338, 385070), (1561, 330060), (2230, 231042), (2676, 192535), (3122, 165030), (3345, 154028), (4460, 115521), (4683, 110020), (5501, 93660), (6244, 82515), (6690, 77014), (7805, 66012), (9366, 55010), (11002, 46830), (13380, 38507), (15610, 33006), (16503, 31220), (18732, 27505), (22004, 23415)]