9807770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{140111}}^1$

素因数の和:140125

約数の個数: 16

約数和(自身を含む): 20176128

約数和(自身を除く): 10368358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 140111, 280222, 700555, 980777, 1401110, 1961554, 4903885, 9807770]

約数ペア:

[(1, 9807770), (2, 4903885), (5, 1961554), (7, 1401110), (10, 980777), (14, 700555), (35, 280222), (70, 140111)]