266542010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3807743}}^1$

素因数の和:3807757

約数の個数: 16

約数和(自身を含む): 548315136

約数和(自身を除く): 281773126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3807743, 7615486, 19038715, 26654201, 38077430, 53308402, 133271005, 266542010]

約数ペア:

[(1, 266542010), (2, 133271005), (5, 53308402), (7, 38077430), (10, 26654201), (14, 19038715), (35, 7615486), (70, 3807743)]