223311130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{455737}}^1$

素因数の和:455758

約数の個数: 24

約数和(自身を含む): 467587188

約数和(自身を除く): 244276058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 455737, 911474, 2278685, 3190159, 4557370, 6380318, 15950795, 22331113, 31901590, 44662226, 111655565, 223311130]

約数ペア:

[(1, 223311130), (2, 111655565), (5, 44662226), (7, 31901590), (10, 22331113), (14, 15950795), (35, 6380318), (49, 4557370), (70, 3190159), (98, 2278685), (245, 911474), (490, 455737)]