17047690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 34368264

約数和(自身を除く): 17320574

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 193, 242, 365, 386, 605, 730, 803, 965, 1210, 1606, 1930, 2123, 4015, 4246, 8030, 8833, 10615, 14089, 17666, 21230, 23353, 28178, 44165, 46706, 70445, 88330, 116765, 140890, 154979, 233530, 309958, 774895, 1549790, 1704769, 3409538, 8523845, 17047690]

約数ペア:

[(1, 17047690), (2, 8523845), (5, 3409538), (10, 1704769), (11, 1549790), (22, 774895), (55, 309958), (73, 233530), (110, 154979), (121, 140890), (146, 116765), (193, 88330), (242, 70445), (365, 46706), (386, 44165), (605, 28178), (730, 23353), (803, 21230), (965, 17666), (1210, 14089), (1606, 10615), (1930, 8833), (2123, 8030), (4015, 4246)]