17135020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122393}}^1$

素因数の和:122409

約数の個数: 24

約数和(自身を含む): 41124384

約数和(自身を除く): 23989364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122393, 244786, 489572, 611965, 856751, 1223930, 1713502, 2447860, 3427004, 4283755, 8567510, 17135020]

約数ペア:

[(1, 17135020), (2, 8567510), (4, 4283755), (5, 3427004), (7, 2447860), (10, 1713502), (14, 1223930), (20, 856751), (28, 611965), (35, 489572), (70, 244786), (140, 122393)]