7251230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 15137280

約数和(自身を除く): 7886050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1459, 2485, 2918, 4970, 7295, 10213, 14590, 20426, 51065, 102130, 103589, 207178, 517945, 725123, 1035890, 1450246, 3625615, 7251230]

約数ペア:

[(1, 7251230), (2, 3625615), (5, 1450246), (7, 1035890), (10, 725123), (14, 517945), (35, 207178), (70, 103589), (71, 102130), (142, 51065), (355, 20426), (497, 14590), (710, 10213), (994, 7295), (1459, 4970), (2485, 2918)]