98494690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21001}}^1$

素因数の和:21082

約数の個数: 32

約数和(自身を含む): 205651584

約数和(自身を除く): 107156894

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 21001, 42002, 105005, 147007, 210010, 294014, 735035, 1407067, 1470070, 2814134, 7035335, 9849469, 14070670, 19698938, 49247345, 98494690]

約数ペア:

[(1, 98494690), (2, 49247345), (5, 19698938), (7, 14070670), (10, 9849469), (14, 7035335), (35, 2814134), (67, 1470070), (70, 1407067), (134, 735035), (335, 294014), (469, 210010), (670, 147007), (938, 105005), (2345, 42002), (4690, 21001)]