384349910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127691}}^1$

素因数の和:127748

約数の個数: 32

約数和(自身を含む): 809056512

約数和(自身を除く): 424706602

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 127691, 255382, 638455, 893837, 1276910, 1787674, 4469185, 5490713, 8938370, 10981426, 27453565, 38434991, 54907130, 76869982, 192174955, 384349910]

約数ペア:

[(1, 384349910), (2, 192174955), (5, 76869982), (7, 54907130), (10, 38434991), (14, 27453565), (35, 10981426), (43, 8938370), (70, 5490713), (86, 4469185), (215, 1787674), (301, 1276910), (430, 893837), (602, 638455), (1505, 255382), (3010, 127691)]