315781162

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{60103}}^1$

素因数の和:60213

約数の個数: 16

約数和(自身を含む): 493333632

約数和(自身を除く): 177552470

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 60103, 120206, 2223811, 4267313, 4447622, 8534626, 157890581, 315781162]

約数ペア:

[(1, 315781162), (2, 157890581), (37, 8534626), (71, 4447622), (74, 4267313), (142, 2223811), (2627, 120206), (5254, 60103)]