78868552630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1126693609}}^1$

素因数の和:1126693623

約数の個数: 16

約数和(自身を含む): 162243879840

約数和(自身を除く): 83375327210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1126693609, 2253387218, 5633468045, 7886855263, 11266936090, 15773710526, 39434276315, 78868552630]

約数ペア:

[(1, 78868552630), (2, 39434276315), (5, 15773710526), (7, 11266936090), (10, 7886855263), (14, 5633468045), (35, 2253387218), (70, 1126693609)]