81492630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{5867}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 196038144

約数和(自身を除く): 114545514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1389, 2315, 2778, 4630, 5867, 6945, 11734, 13890, 17601, 29335, 35202, 58670, 88005, 176010, 2716421, 5432842, 8149263, 13582105, 16298526, 27164210, 40746315, 81492630]

約数ペア:

[(1, 81492630), (2, 40746315), (3, 27164210), (5, 16298526), (6, 13582105), (10, 8149263), (15, 5432842), (30, 2716421), (463, 176010), (926, 88005), (1389, 58670), (2315, 35202), (2778, 29335), (4630, 17601), (5867, 13890), (6945, 11734)]