83663090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{170741}}^1$

素因数の和:170762

約数の個数: 24

約数和(自身を含む): 175181292

約数和(自身を除く): 91518202

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 170741, 341482, 853705, 1195187, 1707410, 2390374, 5975935, 8366309, 11951870, 16732618, 41831545, 83663090]

約数ペア:

[(1, 83663090), (2, 41831545), (5, 16732618), (7, 11951870), (10, 8366309), (14, 5975935), (35, 2390374), (49, 1707410), (70, 1195187), (98, 853705), (245, 341482), (490, 170741)]