335020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 804384

約数和(自身を除く): 469364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2393, 4786, 9572, 11965, 16751, 23930, 33502, 47860, 67004, 83755, 167510, 335020]

約数ペア:

[(1, 335020), (2, 167510), (4, 83755), (5, 67004), (7, 47860), (10, 33502), (14, 23930), (20, 16751), (28, 11965), (35, 9572), (70, 4786), (140, 2393)]