17252410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 36529704

約数和(自身を除く): 19277294

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 257, 274, 490, 514, 685, 959, 1285, 1370, 1799, 1918, 2570, 3598, 4795, 6713, 8995, 9590, 12593, 13426, 17990, 25186, 33565, 35209, 62965, 67130, 70418, 125930, 176045, 246463, 352090, 492926, 1232315, 1725241, 2464630, 3450482, 8626205, 17252410]

約数ペア:

[(1, 17252410), (2, 8626205), (5, 3450482), (7, 2464630), (10, 1725241), (14, 1232315), (35, 492926), (49, 352090), (70, 246463), (98, 176045), (137, 125930), (245, 70418), (257, 67130), (274, 62965), (490, 35209), (514, 33565), (685, 25186), (959, 17990), (1285, 13426), (1370, 12593), (1799, 9590), (1918, 8995), (2570, 6713), (3598, 4795)]