14709940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{105071}}^1$

素因数の和:105087

約数の個数: 24

約数和(自身を含む): 35304192

約数和(自身を除く): 20594252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 105071, 210142, 420284, 525355, 735497, 1050710, 1470994, 2101420, 2941988, 3677485, 7354970, 14709940]

約数ペア:

[(1, 14709940), (2, 7354970), (4, 3677485), (5, 2941988), (7, 2101420), (10, 1470994), (14, 1050710), (20, 735497), (28, 525355), (35, 420284), (70, 210142), (140, 105071)]