84617470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1208821}}^1$

素因数の和:1208835

約数の個数: 16

約数和(自身を含む): 174070368

約数和(自身を除く): 89452898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1208821, 2417642, 6044105, 8461747, 12088210, 16923494, 42308735, 84617470]

約数ペア:

[(1, 84617470), (2, 42308735), (5, 16923494), (7, 12088210), (10, 8461747), (14, 6044105), (35, 2417642), (70, 1208821)]