30676040

素因数分解:

$2^3\times 5^1\times {\mathrm{766901}}^1$

素因数の和:766912

約数の個数: 16

約数和(自身を含む): 69021180

約数和(自身を除く): 38345140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 766901, 1533802, 3067604, 3834505, 6135208, 7669010, 15338020, 30676040]

約数ペア:

[(1, 30676040), (2, 15338020), (4, 7669010), (5, 6135208), (8, 3834505), (10, 3067604), (20, 1533802), (40, 766901)]