27920130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{132953}}^1$

素因数の和:132970

約数の個数: 32

約数和(自身を含む): 76581504

約数和(自身を除く): 48661374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 132953, 265906, 398859, 664765, 797718, 930671, 1329530, 1861342, 1994295, 2792013, 3988590, 4653355, 5584026, 9306710, 13960065, 27920130]

約数ペア:

[(1, 27920130), (2, 13960065), (3, 9306710), (5, 5584026), (6, 4653355), (7, 3988590), (10, 2792013), (14, 1994295), (15, 1861342), (21, 1329530), (30, 930671), (35, 797718), (42, 664765), (70, 398859), (105, 265906), (210, 132953)]