14502460

素因数分解:

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

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 35320320

約数和(自身を除く): 20817860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1459, 1988, 2485, 2918, 4970, 5836, 7295, 9940, 10213, 14590, 20426, 29180, 40852, 51065, 102130, 103589, 204260, 207178, 414356, 517945, 725123, 1035890, 1450246, 2071780, 2900492, 3625615, 7251230, 14502460]

約数ペア:

[(1, 14502460), (2, 7251230), (4, 3625615), (5, 2900492), (7, 2071780), (10, 1450246), (14, 1035890), (20, 725123), (28, 517945), (35, 414356), (70, 207178), (71, 204260), (140, 103589), (142, 102130), (284, 51065), (355, 40852), (497, 29180), (710, 20426), (994, 14590), (1420, 10213), (1459, 9940), (1988, 7295), (2485, 5836), (2918, 4970)]