86880010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2269}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 179130240

約数和(自身を除く): 92250230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2269, 2735, 3829, 4538, 5470, 7658, 11345, 15883, 19145, 22690, 31766, 38290, 79415, 158830, 1241143, 2482286, 6205715, 8688001, 12411430, 17376002, 43440005, 86880010]

約数ペア:

[(1, 86880010), (2, 43440005), (5, 17376002), (7, 12411430), (10, 8688001), (14, 6205715), (35, 2482286), (70, 1241143), (547, 158830), (1094, 79415), (2269, 38290), (2735, 31766), (3829, 22690), (4538, 19145), (5470, 15883), (7658, 11345)]