234003140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1671451}}^1$

素因数の和:1671467

約数の個数: 24

約数和(自身を含む): 561607872

約数和(自身を除く): 327604732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1671451, 3342902, 6685804, 8357255, 11700157, 16714510, 23400314, 33429020, 46800628, 58500785, 117001570, 234003140]

約数ペア:

[(1, 234003140), (2, 117001570), (4, 58500785), (5, 46800628), (7, 33429020), (10, 23400314), (14, 16714510), (20, 11700157), (28, 8357255), (35, 6685804), (70, 3342902), (140, 1671451)]