4325020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30893}}^1$

素因数の和:30909

約数の個数: 24

約数和(自身を含む): 10380384

約数和(自身を除く): 6055364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30893, 61786, 123572, 154465, 216251, 308930, 432502, 617860, 865004, 1081255, 2162510, 4325020]

約数ペア:

[(1, 4325020), (2, 2162510), (4, 1081255), (5, 865004), (7, 617860), (10, 432502), (14, 308930), (20, 216251), (28, 154465), (35, 123572), (70, 61786), (140, 30893)]