30958298

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3067}}^1$

素因数の和:3186

約数の個数: 24

約数和(自身を含む): 54561312

約数和(自身を除く): 23603014

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 3067, 5047, 6134, 10094, 21469, 42938, 150283, 300566, 315901, 631802, 2211307, 4422614, 15479149, 30958298]

約数ペア:

[(1, 30958298), (2, 15479149), (7, 4422614), (14, 2211307), (49, 631802), (98, 315901), (103, 300566), (206, 150283), (721, 42938), (1442, 21469), (3067, 10094), (5047, 6134)]