7797090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 21648384

約数和(自身を除く): 13851294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 347, 535, 642, 694, 749, 1041, 1070, 1498, 1605, 1735, 2082, 2247, 2429, 3210, 3470, 3745, 4494, 4858, 5205, 7287, 7490, 10410, 11235, 12145, 14574, 22470, 24290, 36435, 37129, 72870, 74258, 111387, 185645, 222774, 259903, 371290, 519806, 556935, 779709, 1113870, 1299515, 1559418, 2599030, 3898545, 7797090]

約数ペア:

[(1, 7797090), (2, 3898545), (3, 2599030), (5, 1559418), (6, 1299515), (7, 1113870), (10, 779709), (14, 556935), (15, 519806), (21, 371290), (30, 259903), (35, 222774), (42, 185645), (70, 111387), (105, 74258), (107, 72870), (210, 37129), (214, 36435), (321, 24290), (347, 22470), (535, 14574), (642, 12145), (694, 11235), (749, 10410), (1041, 7490), (1070, 7287), (1498, 5205), (1605, 4858), (1735, 4494), (2082, 3745), (2247, 3470), (2429, 3210)]