9831080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35111}}^1$

素因数の和:35129

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 15449560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35111, 70222, 140444, 175555, 245777, 280888, 351110, 491554, 702220, 983108, 1228885, 1404440, 1966216, 2457770, 4915540, 9831080]

約数ペア:

[(1, 9831080), (2, 4915540), (4, 2457770), (5, 1966216), (7, 1404440), (8, 1228885), (10, 983108), (14, 702220), (20, 491554), (28, 351110), (35, 280888), (40, 245777), (56, 175555), (70, 140444), (140, 70222), (280, 35111)]