380450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 809472

約数和(自身を除く): 429022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1087, 2174, 5435, 7609, 10870, 15218, 27175, 38045, 54350, 76090, 190225, 380450]

約数ペア:

[(1, 380450), (2, 190225), (5, 76090), (7, 54350), (10, 38045), (14, 27175), (25, 15218), (35, 10870), (50, 7609), (70, 5435), (175, 2174), (350, 1087)]