977029590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 2560481280

約数和(自身を除く): 1583451690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 97, 114, 123, 190, 194, 205, 246, 285, 291, 410, 431, 485, 570, 582, 615, 779, 862, 970, 1230, 1293, 1455, 1558, 1843, 2155, 2337, 2586, 2910, 3686, 3895, 3977, 4310, 4674, 5529, 6465, 7790, 7954, 8189, 9215, 11058, 11685, 11931, 12930, 16378, 17671, 18430, 19885, 23370, 23862, 24567, 27645, 35342, 39770, 40945, 41807, 49134, 53013, 55290, 59655, 75563, 81890, 83614, 88355, 106026, 119310, 122835, 125421, 151126, 176710, 209035, 226689, 245670, 250842, 265065, 335749, 377815, 418070, 453378, 530130, 627105, 671498, 755630, 794333, 1007247, 1133445, 1254210, 1588666, 1678745, 1714087, 2014494, 2266890, 2382999, 3357490, 3428174, 3971665, 4765998, 5036235, 5142261, 7943330, 8570435, 10072470, 10284522, 11914995, 17140870, 23829990, 25711305, 32567653, 51422610, 65135306, 97702959, 162838265, 195405918, 325676530, 488514795, 977029590]

約数ペア:

[(1, 977029590), (2, 488514795), (3, 325676530), (5, 195405918), (6, 162838265), (10, 97702959), (15, 65135306), (19, 51422610), (30, 32567653), (38, 25711305), (41, 23829990), (57, 17140870), (82, 11914995), (95, 10284522), (97, 10072470), (114, 8570435), (123, 7943330), (190, 5142261), (194, 5036235), (205, 4765998), (246, 3971665), (285, 3428174), (291, 3357490), (410, 2382999), (431, 2266890), (485, 2014494), (570, 1714087), (582, 1678745), (615, 1588666), (779, 1254210), (862, 1133445), (970, 1007247), (1230, 794333), (1293, 755630), (1455, 671498), (1558, 627105), (1843, 530130), (2155, 453378), (2337, 418070), (2586, 377815), (2910, 335749), (3686, 265065), (3895, 250842), (3977, 245670), (4310, 226689), (4674, 209035), (5529, 176710), (6465, 151126), (7790, 125421), (7954, 122835), (8189, 119310), (9215, 106026), (11058, 88355), (11685, 83614), (11931, 81890), (12930, 75563), (16378, 59655), (17671, 55290), (18430, 53013), (19885, 49134), (23370, 41807), (23862, 40945), (24567, 39770), (27645, 35342)]