43106420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307903}}^1$

素因数の和:307919

約数の個数: 24

約数和(自身を含む): 103455744

約数和(自身を除く): 60349324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307903, 615806, 1231612, 1539515, 2155321, 3079030, 4310642, 6158060, 8621284, 10776605, 21553210, 43106420]

約数ペア:

[(1, 43106420), (2, 21553210), (4, 10776605), (5, 8621284), (7, 6158060), (10, 4310642), (14, 3079030), (20, 2155321), (28, 1539515), (35, 1231612), (70, 615806), (140, 307903)]