1298983210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173429}}^1$

素因数の和:173550

約数の個数: 32

約数和(自身を含む): 2697183360

約数和(自身を除く): 1398200150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 173429, 346858, 867145, 1214003, 1734290, 2428006, 6070015, 12140030, 18556903, 37113806, 92784515, 129898321, 185569030, 259796642, 649491605, 1298983210]

約数ペア:

[(1, 1298983210), (2, 649491605), (5, 259796642), (7, 185569030), (10, 129898321), (14, 92784515), (35, 37113806), (70, 18556903), (107, 12140030), (214, 6070015), (535, 2428006), (749, 1734290), (1070, 1214003), (1498, 867145), (3745, 346858), (7490, 173429)]