29999958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 63072000

約数和(自身を除く): 33072042

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 1459, 2918, 3427, 4377, 6854, 8754, 10281, 20562, 33557, 67114, 100671, 201342, 217391, 434782, 652173, 1304346, 4999993, 9999986, 14999979, 29999958]

約数ペア:

[(1, 29999958), (2, 14999979), (3, 9999986), (6, 4999993), (23, 1304346), (46, 652173), (69, 434782), (138, 217391), (149, 201342), (298, 100671), (447, 67114), (894, 33557), (1459, 20562), (2918, 10281), (3427, 8754), (4377, 6854)]