1284383610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 3521905920

約数和(自身を除く): 2237522310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 239, 261, 290, 355, 426, 435, 478, 522, 639, 710, 717, 841, 870, 1065, 1195, 1278, 1305, 1434, 1682, 2059, 2130, 2151, 2390, 2523, 2610, 3195, 3585, 4118, 4205, 4302, 5046, 6177, 6390, 6931, 7170, 7569, 8410, 10295, 10755, 12354, 12615, 13862, 15138, 16969, 18531, 20590, 20793, 21510, 25230, 30885, 33938, 34655, 37062, 37845, 41586, 50907, 59711, 61770, 62379, 69310, 75690, 84845, 92655, 101814, 103965, 119422, 124758, 152721, 169690, 179133, 185310, 200999, 207930, 254535, 298555, 305442, 311895, 358266, 401998, 492101, 509070, 537399, 597110, 602997, 623790, 763605, 895665, 984202, 1004995, 1074798, 1205994, 1476303, 1527210, 1791330, 1808991, 2009990, 2460505, 2686995, 2952606, 3014985, 3617982, 4428909, 4921010, 5373990, 6029970, 7381515, 8857818, 9044955, 14270929, 14763030, 18089910, 22144545, 28541858, 42812787, 44289090, 71354645, 85625574, 128438361, 142709290, 214063935, 256876722, 428127870, 642191805, 1284383610]

約数ペア:

[(1, 1284383610), (2, 642191805), (3, 428127870), (5, 256876722), (6, 214063935), (9, 142709290), (10, 128438361), (15, 85625574), (18, 71354645), (29, 44289090), (30, 42812787), (45, 28541858), (58, 22144545), (71, 18089910), (87, 14763030), (90, 14270929), (142, 9044955), (145, 8857818), (174, 7381515), (213, 6029970), (239, 5373990), (261, 4921010), (290, 4428909), (355, 3617982), (426, 3014985), (435, 2952606), (478, 2686995), (522, 2460505), (639, 2009990), (710, 1808991), (717, 1791330), (841, 1527210), (870, 1476303), (1065, 1205994), (1195, 1074798), (1278, 1004995), (1305, 984202), (1434, 895665), (1682, 763605), (2059, 623790), (2130, 602997), (2151, 597110), (2390, 537399), (2523, 509070), (2610, 492101), (3195, 401998), (3585, 358266), (4118, 311895), (4205, 305442), (4302, 298555), (5046, 254535), (6177, 207930), (6390, 200999), (6931, 185310), (7170, 179133), (7569, 169690), (8410, 152721), (10295, 124758), (10755, 119422), (12354, 103965), (12615, 101814), (13862, 92655), (15138, 84845), (16969, 75690), (18531, 69310), (20590, 62379), (20793, 61770), (21510, 59711), (25230, 50907), (30885, 41586), (33938, 37845), (34655, 37062)]