75250430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 64458370

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1259, 1390, 2518, 5977, 6295, 11954, 12590, 29885, 54137, 59770, 108274, 175001, 270685, 350002, 541370, 875005, 1750010, 7525043, 15050086, 37625215, 75250430]

約数ペア:

[(1, 75250430), (2, 37625215), (5, 15050086), (10, 7525043), (43, 1750010), (86, 875005), (139, 541370), (215, 350002), (278, 270685), (430, 175001), (695, 108274), (1259, 59770), (1390, 54137), (2518, 29885), (5977, 12590), (6295, 11954)]