12995150

素因数分解:

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

素因数の和:473

約数の個数: 48

約数和(自身を含む): 27962496

約数和(自身を除く): 14967346

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 347, 350, 535, 694, 749, 1070, 1498, 1735, 2429, 2675, 3470, 3745, 4858, 5350, 7490, 8675, 12145, 17350, 18725, 24290, 37129, 37450, 60725, 74258, 121450, 185645, 259903, 371290, 519806, 928225, 1299515, 1856450, 2599030, 6497575, 12995150]

約数ペア:

[(1, 12995150), (2, 6497575), (5, 2599030), (7, 1856450), (10, 1299515), (14, 928225), (25, 519806), (35, 371290), (50, 259903), (70, 185645), (107, 121450), (175, 74258), (214, 60725), (347, 37450), (350, 37129), (535, 24290), (694, 18725), (749, 17350), (1070, 12145), (1498, 8675), (1735, 7490), (2429, 5350), (2675, 4858), (3470, 3745)]