7115860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20955

約数の個数: 24

約数和(自身を含む): 15823080

約数和(自身を除く): 8707220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 20929, 41858, 83716, 104645, 209290, 355793, 418580, 711586, 1423172, 1778965, 3557930, 7115860]

約数ペア:

[(1, 7115860), (2, 3557930), (4, 1778965), (5, 1423172), (10, 711586), (17, 418580), (20, 355793), (34, 209290), (68, 104645), (85, 83716), (170, 41858), (340, 20929)]