34156220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243973}}^1$

素因数の和:243989

約数の個数: 24

約数和(自身を含む): 81975264

約数和(自身を除く): 47819044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243973, 487946, 975892, 1219865, 1707811, 2439730, 3415622, 4879460, 6831244, 8539055, 17078110, 34156220]

約数ペア:

[(1, 34156220), (2, 17078110), (4, 8539055), (5, 6831244), (7, 4879460), (10, 3415622), (14, 2439730), (20, 1707811), (28, 1219865), (35, 975892), (70, 487946), (140, 243973)]