148479590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23833}}^1$

素因数の和:23936

約数の個数: 32

約数和(自身を含む): 308888640

約数和(自身を除く): 160409050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 23833, 47666, 119165, 166831, 238330, 333662, 834155, 1668310, 2121137, 4242274, 10605685, 14847959, 21211370, 29695918, 74239795, 148479590]

約数ペア:

[(1, 148479590), (2, 74239795), (5, 29695918), (7, 21211370), (10, 14847959), (14, 10605685), (35, 4242274), (70, 2121137), (89, 1668310), (178, 834155), (445, 333662), (623, 238330), (890, 166831), (1246, 119165), (3115, 47666), (6230, 23833)]