9922010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{20249}}^1$

素因数の和:20270

約数の個数: 24

約数和(自身を含む): 20776500

約数和(自身を除く): 10854490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 20249, 40498, 101245, 141743, 202490, 283486, 708715, 992201, 1417430, 1984402, 4961005, 9922010]

約数ペア:

[(1, 9922010), (2, 4961005), (5, 1984402), (7, 1417430), (10, 992201), (14, 708715), (35, 283486), (49, 202490), (70, 141743), (98, 101245), (245, 40498), (490, 20249)]