84633290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{172721}}^1$

素因数の和:172742

約数の個数: 24

約数和(自身を含む): 177212772

約数和(自身を除く): 92579482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 172721, 345442, 863605, 1209047, 1727210, 2418094, 6045235, 8463329, 12090470, 16926658, 42316645, 84633290]

約数ペア:

[(1, 84633290), (2, 42316645), (5, 16926658), (7, 12090470), (10, 8463329), (14, 6045235), (35, 2418094), (49, 1727210), (70, 1209047), (98, 863605), (245, 345442), (490, 172721)]