111729940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{798071}}^1$

素因数の和:798087

約数の個数: 24

約数和(自身を含む): 268152192

約数和(自身を除く): 156422252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 798071, 1596142, 3192284, 3990355, 5586497, 7980710, 11172994, 15961420, 22345988, 27932485, 55864970, 111729940]

約数ペア:

[(1, 111729940), (2, 55864970), (4, 27932485), (5, 22345988), (7, 15961420), (10, 11172994), (14, 7980710), (20, 5586497), (28, 3990355), (35, 3192284), (70, 1596142), (140, 798071)]