1028293110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 256

約数和(自身を含む): 3294950400

約数和(自身を除く): 2266657290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 135, 153, 170, 171, 190, 195, 221, 234, 247, 255, 270, 285, 306, 323, 342, 351, 390, 442, 459, 494, 510, 513, 570, 585, 646, 663, 702, 741, 765, 855, 907, 918, 969, 1026, 1105, 1170, 1235, 1326, 1482, 1530, 1615, 1710, 1755, 1814, 1938, 1989, 2210, 2223, 2295, 2470, 2565, 2721, 2907, 3230, 3315, 3510, 3705, 3978, 4199, 4446, 4535, 4590, 4845, 5130, 5442, 5814, 5967, 6630, 6669, 7410, 8163, 8398, 8721, 9070, 9690, 9945, 11115, 11791, 11934, 12597, 13338, 13605, 14535, 15419, 16326, 17233, 17442, 19890, 20995, 22230, 23582, 24489, 25194, 27210, 29070, 29835, 30838, 33345, 34466, 35373, 37791, 40815, 41990, 43605, 46257, 48978, 51699, 58955, 59670, 62985, 66690, 70746, 75582, 77095, 81630, 86165, 87210, 92514, 103398, 106119, 113373, 117910, 122445, 125970, 138771, 154190, 155097, 172330, 176865, 188955, 200447, 212238, 224029, 226746, 231285, 244890, 258495, 277542, 292961, 310194, 318357, 353730, 377910, 400894, 416313, 448058, 462570, 465291, 516990, 530595, 566865, 585922, 601341, 636714, 672087, 693855, 775485, 832626, 878883, 930582, 1002235, 1061190, 1120145, 1133730, 1202682, 1344174, 1387710, 1464805, 1550970, 1591785, 1757766, 1804023, 2004470, 2016261, 2081565, 2240290, 2326455, 2636649, 2929610, 3006705, 3183570, 3360435, 3608046, 3808493, 4032522, 4163130, 4394415, 4652910, 5273298, 5412069, 6013410, 6048783, 6720870, 7616986, 7909947, 8788830, 9020115, 10081305, 10824138, 11425479, 12097566, 13183245, 15819894, 18040230, 19042465, 20162610, 22850958, 26366490, 27060345, 30243915, 34276437, 38084930, 39549735, 54120690, 57127395, 60487830, 68552874, 79099470, 102829311, 114254790, 171382185, 205658622, 342764370, 514146555, 1028293110]

約数ペア:

[(1, 1028293110), (2, 514146555), (3, 342764370), (5, 205658622), (6, 171382185), (9, 114254790), (10, 102829311), (13, 79099470), (15, 68552874), (17, 60487830), (18, 57127395), (19, 54120690), (26, 39549735), (27, 38084930), (30, 34276437), (34, 30243915), (38, 27060345), (39, 26366490), (45, 22850958), (51, 20162610), (54, 19042465), (57, 18040230), (65, 15819894), (78, 13183245), (85, 12097566), (90, 11425479), (95, 10824138), (102, 10081305), (114, 9020115), (117, 8788830), (130, 7909947), (135, 7616986), (153, 6720870), (170, 6048783), (171, 6013410), (190, 5412069), (195, 5273298), (221, 4652910), (234, 4394415), (247, 4163130), (255, 4032522), (270, 3808493), (285, 3608046), (306, 3360435), (323, 3183570), (342, 3006705), (351, 2929610), (390, 2636649), (442, 2326455), (459, 2240290), (494, 2081565), (510, 2016261), (513, 2004470), (570, 1804023), (585, 1757766), (646, 1591785), (663, 1550970), (702, 1464805), (741, 1387710), (765, 1344174), (855, 1202682), (907, 1133730), (918, 1120145), (969, 1061190), (1026, 1002235), (1105, 930582), (1170, 878883), (1235, 832626), (1326, 775485), (1482, 693855), (1530, 672087), (1615, 636714), (1710, 601341), (1755, 585922), (1814, 566865), (1938, 530595), (1989, 516990), (2210, 465291), (2223, 462570), (2295, 448058), (2470, 416313), (2565, 400894), (2721, 377910), (2907, 353730), (3230, 318357), (3315, 310194), (3510, 292961), (3705, 277542), (3978, 258495), (4199, 244890), (4446, 231285), (4535, 226746), (4590, 224029), (4845, 212238), (5130, 200447), (5442, 188955), (5814, 176865), (5967, 172330), (6630, 155097), (6669, 154190), (7410, 138771), (8163, 125970), (8398, 122445), (8721, 117910), (9070, 113373), (9690, 106119), (9945, 103398), (11115, 92514), (11791, 87210), (11934, 86165), (12597, 81630), (13338, 77095), (13605, 75582), (14535, 70746), (15419, 66690), (16326, 62985), (17233, 59670), (17442, 58955), (19890, 51699), (20995, 48978), (22230, 46257), (23582, 43605), (24489, 41990), (25194, 40815), (27210, 37791), (29070, 35373), (29835, 34466), (30838, 33345)]