2782219860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{736037}}^1$

素因数の和:736062

約数の個数: 96

約数和(自身を含む): 9892350720

約数和(自身を除く): 7110130860

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, 736037, 1472074, 2208111, 2944148, 3680185, 4416222, 5152259, 6624333, 7360370, 8832444, 10304518, 11040555, 13248666, 14720740, 15456777, 19872999, 20609036, 22081110, 25761295, 26497332, 30913554, 33121665, 39745998, 44162220, 46370331, 51522590, 61827108, 66243330, 77283885, 79491996, 92740662, 99364995, 103045180, 132486660, 139110993, 154567770, 185481324, 198729990, 231851655, 278221986, 309135540, 397459980, 463703310, 556443972, 695554965, 927406620, 1391109930, 2782219860]

約数ペア:

[(1, 2782219860), (2, 1391109930), (3, 927406620), (4, 695554965), (5, 556443972), (6, 463703310), (7, 397459980), (9, 309135540), (10, 278221986), (12, 231851655), (14, 198729990), (15, 185481324), (18, 154567770), (20, 139110993), (21, 132486660), (27, 103045180), (28, 99364995), (30, 92740662), (35, 79491996), (36, 77283885), (42, 66243330), (45, 61827108), (54, 51522590), (60, 46370331), (63, 44162220), (70, 39745998), (84, 33121665), (90, 30913554), (105, 26497332), (108, 25761295), (126, 22081110), (135, 20609036), (140, 19872999), (180, 15456777), (189, 14720740), (210, 13248666), (252, 11040555), (270, 10304518), (315, 8832444), (378, 7360370), (420, 6624333), (540, 5152259), (630, 4416222), (756, 3680185), (945, 2944148), (1260, 2208111), (1890, 1472074), (3780, 736037)]