68061730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1543}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 134068608

約数和(自身を除く): 66006878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 1543, 2005, 3086, 4010, 4411, 7715, 8822, 15430, 16973, 22055, 33946, 44110, 84865, 169730, 618743, 1237486, 3093715, 6187430, 6806173, 13612346, 34030865, 68061730]

約数ペア:

[(1, 68061730), (2, 34030865), (5, 13612346), (10, 6806173), (11, 6187430), (22, 3093715), (55, 1237486), (110, 618743), (401, 169730), (802, 84865), (1543, 44110), (2005, 33946), (3086, 22055), (4010, 16973), (4411, 15430), (7715, 8822)]