30649508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3769}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 57002400

約数和(自身を除く): 26352892

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 3769, 4066, 7538, 8132, 15076, 71611, 143222, 286444, 403283, 806566, 1613132, 7662377, 15324754, 30649508]

約数ペア:

[(1, 30649508), (2, 15324754), (4, 7662377), (19, 1613132), (38, 806566), (76, 403283), (107, 286444), (214, 143222), (428, 71611), (2033, 15076), (3769, 8132), (4066, 7538)]