87308830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1247269}}^1$

素因数の和:1247283

約数の個数: 16

約数和(自身を含む): 179606880

約数和(自身を除く): 92298050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1247269, 2494538, 6236345, 8730883, 12472690, 17461766, 43654415, 87308830]

約数ペア:

[(1, 87308830), (2, 43654415), (5, 17461766), (7, 12472690), (10, 8730883), (14, 6236345), (35, 2494538), (70, 1247269)]