283164770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{10399}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 584064000

約数和(自身を除く): 300899230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3890, 5446, 10399, 13615, 20798, 27230, 51995, 72793, 103990, 145586, 363965, 727930, 4045211, 8090422, 20226055, 28316477, 40452110, 56632954, 141582385, 283164770]

約数ペア:

[(1, 283164770), (2, 141582385), (5, 56632954), (7, 40452110), (10, 28316477), (14, 20226055), (35, 8090422), (70, 4045211), (389, 727930), (778, 363965), (1945, 145586), (2723, 103990), (3890, 72793), (5446, 51995), (10399, 27230), (13615, 20798)]