310082261

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 349980000

約数和(自身を除く): 39897739

約数列:

[1, 17, 19, 149, 289, 323, 379, 2533, 2831, 5491, 6443, 7201, 43061, 48127, 56471, 109531, 122417, 818159, 960007, 1072949, 2081089, 16320119, 18240133, 310082261]

約数ペア:

[(1, 310082261), (17, 18240133), (19, 16320119), (149, 2081089), (289, 1072949), (323, 960007), (379, 818159), (2533, 122417), (2831, 109531), (5491, 56471), (6443, 48127), (7201, 43061)]