30709494

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23371}}^1$

素因数の和:23452

約数の個数: 24

約数和(自身を含む): 67451592

約数和(自身を除く): 36742098

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 23371, 46742, 70113, 140226, 210339, 420678, 1706083, 3412166, 5118249, 10236498, 15354747, 30709494]

約数ペア:

[(1, 30709494), (2, 15354747), (3, 10236498), (6, 5118249), (9, 3412166), (18, 1706083), (73, 420678), (146, 210339), (219, 140226), (438, 70113), (657, 46742), (1314, 23371)]