1009969380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 216

約数和(自身を含む): 3647996352

約数和(自身を除く): 2638026972

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, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 490, 516, 588, 602, 630, 645, 735, 774, 860, 882, 903, 980, 1204, 1260, 1290, 1470, 1505, 1548, 1764, 1806, 1935, 2107, 2205, 2580, 2663, 2709, 2940, 3010, 3612, 3870, 4214, 4410, 4515, 5326, 5418, 6020, 6321, 7740, 7989, 8428, 8820, 9030, 10535, 10652, 10836, 12642, 13315, 13545, 15978, 18060, 18641, 18963, 21070, 23967, 25284, 26630, 27090, 31605, 31956, 37282, 37926, 39945, 42140, 47934, 53260, 54180, 55923, 63210, 74564, 75852, 79890, 93205, 94815, 95868, 111846, 114509, 119835, 126420, 130487, 159780, 167769, 186410, 189630, 223692, 229018, 239670, 260974, 279615, 335538, 343527, 372820, 379260, 391461, 458036, 479340, 521948, 559230, 572545, 652435, 671076, 687054, 782922, 801563, 838845, 1030581, 1118460, 1145090, 1174383, 1304870, 1374108, 1565844, 1603126, 1677690, 1717635, 1957305, 2061162, 2290180, 2348766, 2404689, 2609740, 3206252, 3355380, 3435270, 3914610, 4007815, 4122324, 4697532, 4809378, 5152905, 5610941, 5871915, 6870540, 7214067, 7829220, 8015630, 9618756, 10305810, 11221882, 11743830, 12023445, 14428134, 16031260, 16832823, 20611620, 22443764, 23487660, 24046890, 28054705, 28856268, 33665646, 36070335, 48093780, 50498469, 56109410, 67331292, 72140670, 84164115, 100996938, 112218820, 144281340, 168328230, 201993876, 252492345, 336656460, 504984690, 1009969380]

約数ペア:

[(1, 1009969380), (2, 504984690), (3, 336656460), (4, 252492345), (5, 201993876), (6, 168328230), (7, 144281340), (9, 112218820), (10, 100996938), (12, 84164115), (14, 72140670), (15, 67331292), (18, 56109410), (20, 50498469), (21, 48093780), (28, 36070335), (30, 33665646), (35, 28856268), (36, 28054705), (42, 24046890), (43, 23487660), (45, 22443764), (49, 20611620), (60, 16832823), (63, 16031260), (70, 14428134), (84, 12023445), (86, 11743830), (90, 11221882), (98, 10305810), (105, 9618756), (126, 8015630), (129, 7829220), (140, 7214067), (147, 6870540), (172, 5871915), (180, 5610941), (196, 5152905), (210, 4809378), (215, 4697532), (245, 4122324), (252, 4007815), (258, 3914610), (294, 3435270), (301, 3355380), (315, 3206252), (387, 2609740), (420, 2404689), (430, 2348766), (441, 2290180), (490, 2061162), (516, 1957305), (588, 1717635), (602, 1677690), (630, 1603126), (645, 1565844), (735, 1374108), (774, 1304870), (860, 1174383), (882, 1145090), (903, 1118460), (980, 1030581), (1204, 838845), (1260, 801563), (1290, 782922), (1470, 687054), (1505, 671076), (1548, 652435), (1764, 572545), (1806, 559230), (1935, 521948), (2107, 479340), (2205, 458036), (2580, 391461), (2663, 379260), (2709, 372820), (2940, 343527), (3010, 335538), (3612, 279615), (3870, 260974), (4214, 239670), (4410, 229018), (4515, 223692), (5326, 189630), (5418, 186410), (6020, 167769), (6321, 159780), (7740, 130487), (7989, 126420), (8428, 119835), (8820, 114509), (9030, 111846), (10535, 95868), (10652, 94815), (10836, 93205), (12642, 79890), (13315, 75852), (13545, 74564), (15978, 63210), (18060, 55923), (18641, 54180), (18963, 53260), (21070, 47934), (23967, 42140), (25284, 39945), (26630, 37926), (27090, 37282), (31605, 31956)]