30771838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2179}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 48343680

約数和(自身を除く): 17571842

約数列:

[1, 2, 23, 46, 307, 614, 2179, 4358, 7061, 14122, 50117, 100234, 668953, 1337906, 15385919, 30771838]

約数ペア:

[(1, 30771838), (2, 15385919), (23, 1337906), (46, 668953), (307, 100234), (614, 50117), (2179, 14122), (4358, 7061)]