30695380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22907}}^1$

素因数の和:22983

約数の個数: 24

約数和(自身を含む): 65425248

約数和(自身を除く): 34729868

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 22907, 45814, 91628, 114535, 229070, 458140, 1534769, 3069538, 6139076, 7673845, 15347690, 30695380]

約数ペア:

[(1, 30695380), (2, 15347690), (4, 7673845), (5, 6139076), (10, 3069538), (20, 1534769), (67, 458140), (134, 229070), (268, 114535), (335, 91628), (670, 45814), (1340, 22907)]