6997020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 19709088

約数和(自身を除く): 12712068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 421, 554, 831, 842, 1108, 1263, 1385, 1662, 1684, 2105, 2526, 2770, 3324, 4155, 4210, 5052, 5540, 6315, 8310, 8420, 12630, 16620, 25260, 116617, 233234, 349851, 466468, 583085, 699702, 1166170, 1399404, 1749255, 2332340, 3498510, 6997020]

約数ペア:

[(1, 6997020), (2, 3498510), (3, 2332340), (4, 1749255), (5, 1399404), (6, 1166170), (10, 699702), (12, 583085), (15, 466468), (20, 349851), (30, 233234), (60, 116617), (277, 25260), (421, 16620), (554, 12630), (831, 8420), (842, 8310), (1108, 6315), (1263, 5540), (1385, 5052), (1662, 4210), (1684, 4155), (2105, 3324), (2526, 2770)]