182706580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1305047}}^1$

素因数の和:1305063

約数の個数: 24

約数和(自身を含む): 438496128

約数和(自身を除く): 255789548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1305047, 2610094, 5220188, 6525235, 9135329, 13050470, 18270658, 26100940, 36541316, 45676645, 91353290, 182706580]

約数ペア:

[(1, 182706580), (2, 91353290), (4, 45676645), (5, 36541316), (7, 26100940), (10, 18270658), (14, 13050470), (20, 9135329), (28, 6525235), (35, 5220188), (70, 2610094), (140, 1305047)]