9492980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67807}}^1$

素因数の和:67823

約数の個数: 24

約数和(自身を含む): 22783488

約数和(自身を除く): 13290508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67807, 135614, 271228, 339035, 474649, 678070, 949298, 1356140, 1898596, 2373245, 4746490, 9492980]

約数ペア:

[(1, 9492980), (2, 4746490), (4, 2373245), (5, 1898596), (7, 1356140), (10, 949298), (14, 678070), (20, 474649), (28, 339035), (35, 271228), (70, 135614), (140, 67807)]