189675010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2709643}}^1$

素因数の和:2709657

約数の個数: 16

約数和(自身を含む): 390188736

約数和(自身を除く): 200513726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2709643, 5419286, 13548215, 18967501, 27096430, 37935002, 94837505, 189675010]

約数ペア:

[(1, 189675010), (2, 94837505), (5, 37935002), (7, 27096430), (10, 18967501), (14, 13548215), (35, 5419286), (70, 2709643)]