298049140

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{24551}}^1$

素因数の和:25167

約数の個数: 24

約数和(自身を含む): 626959872

約数和(自身を除く): 328910732

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 24551, 49102, 98204, 122755, 245510, 491020, 14902457, 29804914, 59609828, 74512285, 149024570, 298049140]

約数ペア:

[(1, 298049140), (2, 149024570), (4, 74512285), (5, 59609828), (10, 29804914), (20, 14902457), (607, 491020), (1214, 245510), (2428, 122755), (3035, 98204), (6070, 49102), (12140, 24551)]