1229508910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17564413}}^1$

素因数の和:17564427

約数の個数: 16

約数和(自身を含む): 2529275616

約数和(自身を除く): 1299766706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 17564413, 35128826, 87822065, 122950891, 175644130, 245901782, 614754455, 1229508910]

約数ペア:

[(1, 1229508910), (2, 614754455), (5, 245901782), (7, 175644130), (10, 122950891), (14, 87822065), (35, 35128826), (70, 17564413)]