30256004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 55218240

約数和(自身を除く): 24962236

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 3319, 4558, 6638, 9116, 13276, 142717, 175907, 285434, 351814, 570868, 703628, 7564001, 15128002, 30256004]

約数ペア:

[(1, 30256004), (2, 15128002), (4, 7564001), (43, 703628), (53, 570868), (86, 351814), (106, 285434), (172, 175907), (212, 142717), (2279, 13276), (3319, 9116), (4558, 6638)]