15792980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112807}}^1$

素因数の和:112823

約数の個数: 24

約数和(自身を含む): 37903488

約数和(自身を除く): 22110508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112807, 225614, 451228, 564035, 789649, 1128070, 1579298, 2256140, 3158596, 3948245, 7896490, 15792980]

約数ペア:

[(1, 15792980), (2, 7896490), (4, 3948245), (5, 3158596), (7, 2256140), (10, 1579298), (14, 1128070), (20, 789649), (28, 564035), (35, 451228), (70, 225614), (140, 112807)]