339966110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{42337}}^1$

素因数の和:42428

約数の個数: 32

約数和(自身を含む): 676730592

約数和(自身を除く): 336764482

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 42337, 84674, 211685, 423370, 465707, 931414, 2328535, 3090601, 4657070, 6181202, 15453005, 30906010, 33996611, 67993222, 169983055, 339966110]

約数ペア:

[(1, 339966110), (2, 169983055), (5, 67993222), (10, 33996611), (11, 30906010), (22, 15453005), (55, 6181202), (73, 4657070), (110, 3090601), (146, 2328535), (365, 931414), (730, 465707), (803, 423370), (1606, 211685), (4015, 84674), (8030, 42337)]