57171730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10607}}^1$

素因数の和:10639

約数の個数: 48

約数和(自身を含む): 130605696

約数和(自身を除く): 73433966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 10607, 21214, 53035, 74249, 106070, 116677, 148498, 233354, 371245, 519743, 583385, 742490, 816739, 1039486, 1166770, 1633478, 2598715, 4083695, 5197430, 5717173, 8167390, 11434346, 28585865, 57171730]

約数ペア:

[(1, 57171730), (2, 28585865), (5, 11434346), (7, 8167390), (10, 5717173), (11, 5197430), (14, 4083695), (22, 2598715), (35, 1633478), (49, 1166770), (55, 1039486), (70, 816739), (77, 742490), (98, 583385), (110, 519743), (154, 371245), (245, 233354), (385, 148498), (490, 116677), (539, 106070), (770, 74249), (1078, 53035), (2695, 21214), (5390, 10607)]