190045450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{542987}}^1$

素因数の和:543006

約数の個数: 24

約数和(自身を含む): 403983072

約数和(自身を除く): 213937622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 542987, 1085974, 2714935, 3800909, 5429870, 7601818, 13574675, 19004545, 27149350, 38009090, 95022725, 190045450]

約数ペア:

[(1, 190045450), (2, 95022725), (5, 38009090), (7, 27149350), (10, 19004545), (14, 13574675), (25, 7601818), (35, 5429870), (50, 3800909), (70, 2714935), (175, 1085974), (350, 542987)]