42769930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1117}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 88223616

約数和(自身を除く): 45453686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 1117, 2234, 2735, 3829, 5470, 5585, 7658, 7819, 11170, 15638, 19145, 38290, 39095, 78190, 610999, 1221998, 3054995, 4276993, 6109990, 8553986, 21384965, 42769930]

約数ペア:

[(1, 42769930), (2, 21384965), (5, 8553986), (7, 6109990), (10, 4276993), (14, 3054995), (35, 1221998), (70, 610999), (547, 78190), (1094, 39095), (1117, 38290), (2234, 19145), (2735, 15638), (3829, 11170), (5470, 7819), (5585, 7658)]