6443080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23011}}^1$

素因数の和:23029

約数の個数: 32

約数和(自身を含む): 16568640

約数和(自身を除く): 10125560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23011, 46022, 92044, 115055, 161077, 184088, 230110, 322154, 460220, 644308, 805385, 920440, 1288616, 1610770, 3221540, 6443080]

約数ペア:

[(1, 6443080), (2, 3221540), (4, 1610770), (5, 1288616), (7, 920440), (8, 805385), (10, 644308), (14, 460220), (20, 322154), (28, 230110), (35, 184088), (40, 161077), (56, 115055), (70, 92044), (140, 46022), (280, 23011)]