1868428230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2707867}}^1$

素因数の和:2707900

約数の個数: 32

約数和(自身を含む): 4679195904

約数和(自身を除く): 2810767674

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2707867, 5415734, 8123601, 13539335, 16247202, 27078670, 40618005, 62280941, 81236010, 124561882, 186842823, 311404705, 373685646, 622809410, 934214115, 1868428230]

約数ペア:

[(1, 1868428230), (2, 934214115), (3, 622809410), (5, 373685646), (6, 311404705), (10, 186842823), (15, 124561882), (23, 81236010), (30, 62280941), (46, 40618005), (69, 27078670), (115, 16247202), (138, 13539335), (230, 8123601), (345, 5415734), (690, 2707867)]