3227560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11527}}^1$

素因数の和:11545

約数の個数: 32

約数和(自身を含む): 8300160

約数和(自身を除く): 5072600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11527, 23054, 46108, 57635, 80689, 92216, 115270, 161378, 230540, 322756, 403445, 461080, 645512, 806890, 1613780, 3227560]

約数ペア:

[(1, 3227560), (2, 1613780), (4, 806890), (5, 645512), (7, 461080), (8, 403445), (10, 322756), (14, 230540), (20, 161378), (28, 115270), (35, 92216), (40, 80689), (56, 57635), (70, 46108), (140, 23054), (280, 11527)]