2321230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 4416552

約数和(自身を除く): 2095322

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 643, 722, 1286, 1805, 3215, 3610, 6430, 12217, 24434, 61085, 122170, 232123, 464246, 1160615, 2321230]

約数ペア:

[(1, 2321230), (2, 1160615), (5, 464246), (10, 232123), (19, 122170), (38, 61085), (95, 24434), (190, 12217), (361, 6430), (643, 3610), (722, 3215), (1286, 1805)]