344139730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{284413}}^1$

素因数の和:284442

約数の個数: 24

約数和(自身を含む): 680887116

約数和(自身を除く): 336747386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 284413, 568826, 1422065, 2844130, 3128543, 6257086, 15642715, 31285430, 34413973, 68827946, 172069865, 344139730]

約数ペア:

[(1, 344139730), (2, 172069865), (5, 68827946), (10, 34413973), (11, 31285430), (22, 15642715), (55, 6257086), (110, 3128543), (121, 2844130), (242, 1422065), (605, 568826), (1210, 284413)]