30186706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 52384320

約数和(自身を除く): 22197614

約数列:

[1, 2, 11, 19, 22, 38, 209, 257, 281, 418, 514, 562, 2827, 3091, 4883, 5339, 5654, 6182, 9766, 10678, 53713, 58729, 72217, 107426, 117458, 144434, 794387, 1372123, 1588774, 2744246, 15093353, 30186706]

約数ペア:

[(1, 30186706), (2, 15093353), (11, 2744246), (19, 1588774), (22, 1372123), (38, 794387), (209, 144434), (257, 117458), (281, 107426), (418, 72217), (514, 58729), (562, 53713), (2827, 10678), (3091, 9766), (4883, 6182), (5339, 5654)]