340407130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211433}}^1$

素因数の和:211470

約数の個数: 32

約数和(自身を含む): 730715904

約数和(自身を除く): 390308774

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 211433, 422866, 1057165, 1480031, 2114330, 2960062, 4862959, 7400155, 9725918, 14800310, 24314795, 34040713, 48629590, 68081426, 170203565, 340407130]

約数ペア:

[(1, 340407130), (2, 170203565), (5, 68081426), (7, 48629590), (10, 34040713), (14, 24314795), (23, 14800310), (35, 9725918), (46, 7400155), (70, 4862959), (115, 2960062), (161, 2114330), (230, 1480031), (322, 1057165), (805, 422866), (1610, 211433)]