70723590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 194793984

約数和(自身を除く): 124070394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1097, 1535, 1842, 2149, 2194, 3070, 3291, 4298, 4605, 5485, 6447, 6582, 7679, 9210, 10745, 10970, 12894, 15358, 16455, 21490, 23037, 32235, 32910, 38395, 46074, 64470, 76790, 115185, 230370, 336779, 673558, 1010337, 1683895, 2020674, 2357453, 3367790, 4714906, 5051685, 7072359, 10103370, 11787265, 14144718, 23574530, 35361795, 70723590]

約数ペア:

[(1, 70723590), (2, 35361795), (3, 23574530), (5, 14144718), (6, 11787265), (7, 10103370), (10, 7072359), (14, 5051685), (15, 4714906), (21, 3367790), (30, 2357453), (35, 2020674), (42, 1683895), (70, 1010337), (105, 673558), (210, 336779), (307, 230370), (614, 115185), (921, 76790), (1097, 64470), (1535, 46074), (1842, 38395), (2149, 32910), (2194, 32235), (3070, 23037), (3291, 21490), (4298, 16455), (4605, 15358), (5485, 12894), (6447, 10970), (6582, 10745), (7679, 9210)]