680032010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9714743}}^1$

素因数の和:9714757

約数の個数: 16

約数和(自身を含む): 1398923136

約数和(自身を除く): 718891126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9714743, 19429486, 48573715, 68003201, 97147430, 136006402, 340016005, 680032010]

約数ペア:

[(1, 680032010), (2, 340016005), (5, 136006402), (7, 97147430), (10, 68003201), (14, 48573715), (35, 19429486), (70, 9714743)]