1019839860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 288

約数和(自身を含む): 3645637632

約数和(自身を除く): 2625797772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 31, 34, 36, 39, 45, 51, 52, 60, 62, 65, 68, 78, 85, 90, 93, 102, 117, 124, 130, 153, 155, 156, 170, 180, 186, 195, 204, 221, 234, 255, 260, 279, 306, 310, 340, 372, 390, 403, 442, 465, 468, 510, 527, 558, 585, 612, 620, 663, 765, 780, 806, 827, 884, 930, 1020, 1054, 1105, 1116, 1170, 1209, 1326, 1395, 1530, 1581, 1612, 1654, 1860, 1989, 2015, 2108, 2210, 2340, 2418, 2481, 2635, 2652, 2790, 3060, 3162, 3308, 3315, 3627, 3978, 4030, 4135, 4420, 4743, 4836, 4962, 5270, 5580, 6045, 6324, 6630, 6851, 7254, 7443, 7905, 7956, 8060, 8270, 9486, 9924, 9945, 10540, 10751, 12090, 12405, 13260, 13702, 14059, 14508, 14886, 15810, 16540, 18135, 18972, 19890, 20553, 21502, 23715, 24180, 24810, 25637, 27404, 28118, 29772, 31620, 32253, 34255, 36270, 37215, 39780, 41106, 42177, 43004, 47430, 49620, 51274, 53755, 56236, 61659, 64506, 68510, 70295, 72540, 74430, 76911, 82212, 84354, 94860, 96759, 102548, 102765, 107510, 123318, 126531, 128185, 129012, 137020, 140590, 148860, 153822, 161265, 168708, 182767, 193518, 205530, 210885, 215020, 230733, 246636, 253062, 256370, 281180, 307644, 308295, 322530, 333281, 365534, 384555, 387036, 411060, 421770, 435829, 461466, 483795, 506124, 512740, 548301, 616590, 632655, 645060, 666562, 731068, 769110, 843540, 871658, 913835, 922932, 967590, 999843, 1096602, 1153665, 1233180, 1265310, 1307487, 1333124, 1538220, 1644903, 1666405, 1743316, 1827670, 1935180, 1999686, 2179145, 2193204, 2307330, 2530620, 2614974, 2741505, 2999529, 3289806, 3332810, 3655340, 3922461, 3999372, 4358290, 4614660, 4999215, 5229948, 5483010, 5665777, 5999058, 6537435, 6579612, 6665620, 7844922, 8224515, 8716580, 9998430, 10966020, 11331554, 11998116, 13074870, 14997645, 15689844, 16449030, 16997331, 19612305, 19996860, 22663108, 26149740, 28328885, 29995290, 32898060, 33994662, 39224610, 50991993, 56657770, 59990580, 67989324, 78449220, 84986655, 101983986, 113315540, 169973310, 203967972, 254959965, 339946620, 509919930, 1019839860]

約数ペア:

[(1, 1019839860), (2, 509919930), (3, 339946620), (4, 254959965), (5, 203967972), (6, 169973310), (9, 113315540), (10, 101983986), (12, 84986655), (13, 78449220), (15, 67989324), (17, 59990580), (18, 56657770), (20, 50991993), (26, 39224610), (30, 33994662), (31, 32898060), (34, 29995290), (36, 28328885), (39, 26149740), (45, 22663108), (51, 19996860), (52, 19612305), (60, 16997331), (62, 16449030), (65, 15689844), (68, 14997645), (78, 13074870), (85, 11998116), (90, 11331554), (93, 10966020), (102, 9998430), (117, 8716580), (124, 8224515), (130, 7844922), (153, 6665620), (155, 6579612), (156, 6537435), (170, 5999058), (180, 5665777), (186, 5483010), (195, 5229948), (204, 4999215), (221, 4614660), (234, 4358290), (255, 3999372), (260, 3922461), (279, 3655340), (306, 3332810), (310, 3289806), (340, 2999529), (372, 2741505), (390, 2614974), (403, 2530620), (442, 2307330), (465, 2193204), (468, 2179145), (510, 1999686), (527, 1935180), (558, 1827670), (585, 1743316), (612, 1666405), (620, 1644903), (663, 1538220), (765, 1333124), (780, 1307487), (806, 1265310), (827, 1233180), (884, 1153665), (930, 1096602), (1020, 999843), (1054, 967590), (1105, 922932), (1116, 913835), (1170, 871658), (1209, 843540), (1326, 769110), (1395, 731068), (1530, 666562), (1581, 645060), (1612, 632655), (1654, 616590), (1860, 548301), (1989, 512740), (2015, 506124), (2108, 483795), (2210, 461466), (2340, 435829), (2418, 421770), (2481, 411060), (2635, 387036), (2652, 384555), (2790, 365534), (3060, 333281), (3162, 322530), (3308, 308295), (3315, 307644), (3627, 281180), (3978, 256370), (4030, 253062), (4135, 246636), (4420, 230733), (4743, 215020), (4836, 210885), (4962, 205530), (5270, 193518), (5580, 182767), (6045, 168708), (6324, 161265), (6630, 153822), (6851, 148860), (7254, 140590), (7443, 137020), (7905, 129012), (7956, 128185), (8060, 126531), (8270, 123318), (9486, 107510), (9924, 102765), (9945, 102548), (10540, 96759), (10751, 94860), (12090, 84354), (12405, 82212), (13260, 76911), (13702, 74430), (14059, 72540), (14508, 70295), (14886, 68510), (15810, 64506), (16540, 61659), (18135, 56236), (18972, 53755), (19890, 51274), (20553, 49620), (21502, 47430), (23715, 43004), (24180, 42177), (24810, 41106), (25637, 39780), (27404, 37215), (28118, 36270), (29772, 34255), (31620, 32253)]