173978210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108061}}^1$

素因数の和:108098

約数の個数: 32

約数和(自身を含む): 373462272

約数和(自身を除く): 199484062

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 108061, 216122, 540305, 756427, 1080610, 1512854, 2485403, 3782135, 4970806, 7564270, 12427015, 17397821, 24854030, 34795642, 86989105, 173978210]

約数ペア:

[(1, 173978210), (2, 86989105), (5, 34795642), (7, 24854030), (10, 17397821), (14, 12427015), (23, 7564270), (35, 4970806), (46, 3782135), (70, 2485403), (115, 1512854), (161, 1080610), (230, 756427), (322, 540305), (805, 216122), (1610, 108061)]