2088873780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{115663}}^1$

素因数の和:115725

約数の個数: 96

約数和(自身を含む): 6839906304

約数和(自身を除く): 4751032524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 115663, 231326, 346989, 462652, 578315, 693978, 809641, 1156630, 1387956, 1619282, 1734945, 2313260, 2428923, 3238564, 3469890, 4048205, 4857846, 4973509, 6939780, 8096410, 9715692, 9947018, 12144615, 14920527, 16192820, 19894036, 24289230, 24867545, 29841054, 34814563, 48578460, 49735090, 59682108, 69629126, 74602635, 99470180, 104443689, 139258252, 149205270, 174072815, 208887378, 298410540, 348145630, 417774756, 522218445, 696291260, 1044436890, 2088873780]

約数ペア:

[(1, 2088873780), (2, 1044436890), (3, 696291260), (4, 522218445), (5, 417774756), (6, 348145630), (7, 298410540), (10, 208887378), (12, 174072815), (14, 149205270), (15, 139258252), (20, 104443689), (21, 99470180), (28, 74602635), (30, 69629126), (35, 59682108), (42, 49735090), (43, 48578460), (60, 34814563), (70, 29841054), (84, 24867545), (86, 24289230), (105, 19894036), (129, 16192820), (140, 14920527), (172, 12144615), (210, 9947018), (215, 9715692), (258, 8096410), (301, 6939780), (420, 4973509), (430, 4857846), (516, 4048205), (602, 3469890), (645, 3238564), (860, 2428923), (903, 2313260), (1204, 1734945), (1290, 1619282), (1505, 1387956), (1806, 1156630), (2580, 809641), (3010, 693978), (3612, 578315), (4515, 462652), (6020, 346989), (9030, 231326), (18060, 115663)]