15867010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 14200190

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 463, 745, 926, 1490, 2315, 3427, 4630, 6854, 10649, 17135, 21298, 34270, 53245, 68987, 106490, 137974, 344935, 689870, 1586701, 3173402, 7933505, 15867010]

約数ペア:

[(1, 15867010), (2, 7933505), (5, 3173402), (10, 1586701), (23, 689870), (46, 344935), (115, 137974), (149, 106490), (230, 68987), (298, 53245), (463, 34270), (745, 21298), (926, 17135), (1490, 10649), (2315, 6854), (3427, 4630)]