9844940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70321}}^1$

素因数の和:70337

約数の個数: 24

約数和(自身を含む): 23628192

約数和(自身を除く): 13783252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70321, 140642, 281284, 351605, 492247, 703210, 984494, 1406420, 1968988, 2461235, 4922470, 9844940]

約数ペア:

[(1, 9844940), (2, 4922470), (4, 2461235), (5, 1968988), (7, 1406420), (10, 984494), (14, 703210), (20, 492247), (28, 351605), (35, 281284), (70, 140642), (140, 70321)]