86535470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{25229}}^1$

素因数の和:25257

約数の個数: 32

約数和(自身を含む): 181656000

約数和(自身を除く): 95120530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 25229, 50458, 126145, 176603, 252290, 353206, 883015, 1236221, 1766030, 2472442, 6181105, 8653547, 12362210, 17307094, 43267735, 86535470]

約数ペア:

[(1, 86535470), (2, 43267735), (5, 17307094), (7, 12362210), (10, 8653547), (14, 6181105), (35, 2472442), (49, 1766030), (70, 1236221), (98, 883015), (245, 353206), (343, 252290), (490, 176603), (686, 126145), (1715, 50458), (3430, 25229)]