1528045190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21829217}}^1$

素因数の和:21829231

約数の個数: 16

約数和(自身を含む): 3143407392

約数和(自身を除く): 1615362202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21829217, 43658434, 109146085, 152804519, 218292170, 305609038, 764022595, 1528045190]

約数ペア:

[(1, 1528045190), (2, 764022595), (5, 305609038), (7, 218292170), (10, 152804519), (14, 109146085), (35, 43658434), (70, 21829217)]