39879770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569711}}^1$

素因数の和:569725

約数の個数: 16

約数和(自身を含む): 82038528

約数和(自身を除く): 42158758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569711, 1139422, 2848555, 3987977, 5697110, 7975954, 19939885, 39879770]

約数ペア:

[(1, 39879770), (2, 19939885), (5, 7975954), (7, 5697110), (10, 3987977), (14, 2848555), (35, 1139422), (70, 569711)]