1860378660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34337}}^1$

素因数の和:34402

約数の個数: 144

約数和(自身を含む): 6599488896

約数和(自身を除く): 4739110236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 7740, 9030, 10836, 13545, 18060, 27090, 34337, 54180, 68674, 103011, 137348, 171685, 206022, 240359, 309033, 343370, 412044, 480718, 515055, 618066, 686740, 721077, 961436, 1030110, 1201795, 1236132, 1442154, 1476491, 1545165, 2060220, 2163231, 2403590, 2884308, 2952982, 3090330, 3605385, 4326462, 4429473, 4807180, 5905964, 6180660, 7210770, 7382455, 8652924, 8858946, 10335437, 10816155, 13288419, 14421540, 14764910, 17717892, 20670874, 21632310, 22147365, 26576838, 29529820, 31006311, 41341748, 43264620, 44294730, 51677185, 53153676, 62012622, 66442095, 88589460, 93018933, 103354370, 124025244, 132884190, 155031555, 186037866, 206708740, 265768380, 310063110, 372075732, 465094665, 620126220, 930189330, 1860378660]

約数ペア:

[(1, 1860378660), (2, 930189330), (3, 620126220), (4, 465094665), (5, 372075732), (6, 310063110), (7, 265768380), (9, 206708740), (10, 186037866), (12, 155031555), (14, 132884190), (15, 124025244), (18, 103354370), (20, 93018933), (21, 88589460), (28, 66442095), (30, 62012622), (35, 53153676), (36, 51677185), (42, 44294730), (43, 43264620), (45, 41341748), (60, 31006311), (63, 29529820), (70, 26576838), (84, 22147365), (86, 21632310), (90, 20670874), (105, 17717892), (126, 14764910), (129, 14421540), (140, 13288419), (172, 10816155), (180, 10335437), (210, 8858946), (215, 8652924), (252, 7382455), (258, 7210770), (301, 6180660), (315, 5905964), (387, 4807180), (420, 4429473), (430, 4326462), (516, 3605385), (602, 3090330), (630, 2952982), (645, 2884308), (774, 2403590), (860, 2163231), (903, 2060220), (1204, 1545165), (1260, 1476491), (1290, 1442154), (1505, 1236132), (1548, 1201795), (1806, 1030110), (1935, 961436), (2580, 721077), (2709, 686740), (3010, 618066), (3612, 515055), (3870, 480718), (4515, 412044), (5418, 343370), (6020, 309033), (7740, 240359), (9030, 206022), (10836, 171685), (13545, 137348), (18060, 103011), (27090, 68674), (34337, 54180)]