30942278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 50833656

約数和(自身を除く): 19891378

約数列:

[1, 2, 17, 31, 34, 62, 527, 947, 961, 1054, 1894, 1922, 16099, 16337, 29357, 32198, 32674, 58714, 499069, 910067, 998138, 1820134, 15471139, 30942278]

約数ペア:

[(1, 30942278), (2, 15471139), (17, 1820134), (31, 998138), (34, 910067), (62, 499069), (527, 58714), (947, 32674), (961, 32198), (1054, 29357), (1894, 16337), (1922, 16099)]