61745390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{126011}}^1$

素因数の和:126032

約数の個数: 24

約数和(自身を含む): 129288312

約数和(自身を除く): 67542922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 126011, 252022, 630055, 882077, 1260110, 1764154, 4410385, 6174539, 8820770, 12349078, 30872695, 61745390]

約数ペア:

[(1, 61745390), (2, 30872695), (5, 12349078), (7, 8820770), (10, 6174539), (14, 4410385), (35, 1764154), (49, 1260110), (70, 882077), (98, 630055), (245, 252022), (490, 126011)]