14289940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{102071}}^1$

素因数の和:102087

約数の個数: 24

約数和(自身を含む): 34296192

約数和(自身を除く): 20006252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 102071, 204142, 408284, 510355, 714497, 1020710, 1428994, 2041420, 2857988, 3572485, 7144970, 14289940]

約数ペア:

[(1, 14289940), (2, 7144970), (4, 3572485), (5, 2857988), (7, 2041420), (10, 1428994), (14, 1020710), (20, 714497), (28, 510355), (35, 408284), (70, 204142), (140, 102071)]