561050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{229}}^1$

素因数の和:255

約数の個数: 36

約数和(自身を含む): 1219230

約数和(自身を除く): 658180

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 229, 245, 350, 458, 490, 1145, 1225, 1603, 2290, 2450, 3206, 5725, 8015, 11221, 11450, 16030, 22442, 40075, 56105, 80150, 112210, 280525, 561050]

約数ペア:

[(1, 561050), (2, 280525), (5, 112210), (7, 80150), (10, 56105), (14, 40075), (25, 22442), (35, 16030), (49, 11450), (50, 11221), (70, 8015), (98, 5725), (175, 3206), (229, 2450), (245, 2290), (350, 1603), (458, 1225), (490, 1145)]