662060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4729}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 1589280

約数和(自身を除く): 927220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4729, 9458, 18916, 23645, 33103, 47290, 66206, 94580, 132412, 165515, 331030, 662060]

約数ペア:

[(1, 662060), (2, 331030), (4, 165515), (5, 132412), (7, 94580), (10, 66206), (14, 47290), (20, 33103), (28, 23645), (35, 18916), (70, 9458), (140, 4729)]