287569070

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{106903}}^1$

素因数の和:107179

約数の個数: 16

約数和(自身を含む): 519553440

約数和(自身を除く): 231984370

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 106903, 213806, 534515, 1069030, 28756907, 57513814, 143784535, 287569070]

約数ペア:

[(1, 287569070), (2, 143784535), (5, 57513814), (10, 28756907), (269, 1069030), (538, 534515), (1345, 213806), (2690, 106903)]