8180130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{38953}}^1$

素因数の和:38970

約数の個数: 32

約数和(自身を含む): 22437504

約数和(自身を除く): 14257374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 38953, 77906, 116859, 194765, 233718, 272671, 389530, 545342, 584295, 818013, 1168590, 1363355, 1636026, 2726710, 4090065, 8180130]

約数ペア:

[(1, 8180130), (2, 4090065), (3, 2726710), (5, 1636026), (6, 1363355), (7, 1168590), (10, 818013), (14, 584295), (15, 545342), (21, 389530), (30, 272671), (35, 233718), (42, 194765), (70, 116859), (105, 77906), (210, 38953)]