30305892

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18169}}^1$

素因数の和:18315

約数の個数: 24

約数和(自身を含む): 71226400

約数和(自身を除く): 40920508

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18169, 36338, 54507, 72676, 109014, 218028, 2525491, 5050982, 7576473, 10101964, 15152946, 30305892]

約数ペア:

[(1, 30305892), (2, 15152946), (3, 10101964), (4, 7576473), (6, 5050982), (12, 2525491), (139, 218028), (278, 109014), (417, 72676), (556, 54507), (834, 36338), (1668, 18169)]