16668610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1049}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 17804990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1049, 1135, 1589, 2098, 2270, 3178, 5245, 7343, 7945, 10490, 14686, 15890, 36715, 73430, 238123, 476246, 1190615, 1666861, 2381230, 3333722, 8334305, 16668610]

約数ペア:

[(1, 16668610), (2, 8334305), (5, 3333722), (7, 2381230), (10, 1666861), (14, 1190615), (35, 476246), (70, 238123), (227, 73430), (454, 36715), (1049, 15890), (1135, 14686), (1589, 10490), (2098, 7945), (2270, 7343), (3178, 5245)]