113879780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{813427}}^1$

素因数の和:813443

約数の個数: 24

約数和(自身を含む): 273311808

約数和(自身を除く): 159432028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 813427, 1626854, 3253708, 4067135, 5693989, 8134270, 11387978, 16268540, 22775956, 28469945, 56939890, 113879780]

約数ペア:

[(1, 113879780), (2, 56939890), (4, 28469945), (5, 22775956), (7, 16268540), (10, 11387978), (14, 8134270), (20, 5693989), (28, 4067135), (35, 3253708), (70, 1626854), (140, 813427)]