38985450

素因数分解:

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

素因数の和:476

約数の個数: 96

約数和(自身を含む): 111849984

約数和(自身を除く): 72864534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 107, 150, 175, 210, 214, 321, 347, 350, 525, 535, 642, 694, 749, 1041, 1050, 1070, 1498, 1605, 1735, 2082, 2247, 2429, 2675, 3210, 3470, 3745, 4494, 4858, 5205, 5350, 7287, 7490, 8025, 8675, 10410, 11235, 12145, 14574, 16050, 17350, 18725, 22470, 24290, 26025, 36435, 37129, 37450, 52050, 56175, 60725, 72870, 74258, 111387, 112350, 121450, 182175, 185645, 222774, 259903, 364350, 371290, 519806, 556935, 779709, 928225, 1113870, 1299515, 1559418, 1856450, 2599030, 2784675, 3898545, 5569350, 6497575, 7797090, 12995150, 19492725, 38985450]

約数ペア:

[(1, 38985450), (2, 19492725), (3, 12995150), (5, 7797090), (6, 6497575), (7, 5569350), (10, 3898545), (14, 2784675), (15, 2599030), (21, 1856450), (25, 1559418), (30, 1299515), (35, 1113870), (42, 928225), (50, 779709), (70, 556935), (75, 519806), (105, 371290), (107, 364350), (150, 259903), (175, 222774), (210, 185645), (214, 182175), (321, 121450), (347, 112350), (350, 111387), (525, 74258), (535, 72870), (642, 60725), (694, 56175), (749, 52050), (1041, 37450), (1050, 37129), (1070, 36435), (1498, 26025), (1605, 24290), (1735, 22470), (2082, 18725), (2247, 17350), (2429, 16050), (2675, 14574), (3210, 12145), (3470, 11235), (3745, 10410), (4494, 8675), (4858, 8025), (5205, 7490), (5350, 7287)]