87834530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66041}}^1$

素因数の和:66074

約数の個数: 32

約数和(自身を含む): 190200960

約数和(自身を除く): 102366430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 66041, 132082, 330205, 462287, 660410, 924574, 1254779, 2311435, 2509558, 4622870, 6273895, 8783453, 12547790, 17566906, 43917265, 87834530]

約数ペア:

[(1, 87834530), (2, 43917265), (5, 17566906), (7, 12547790), (10, 8783453), (14, 6273895), (19, 4622870), (35, 2509558), (38, 2311435), (70, 1254779), (95, 924574), (133, 660410), (190, 462287), (266, 330205), (665, 132082), (1330, 66041)]