17145420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{285757}}^1$

素因数の和:285769

約数の個数: 24

約数和(自身を含む): 48007344

約数和(自身を除く): 30861924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 285757, 571514, 857271, 1143028, 1428785, 1714542, 2857570, 3429084, 4286355, 5715140, 8572710, 17145420]

約数ペア:

[(1, 17145420), (2, 8572710), (3, 5715140), (4, 4286355), (5, 3429084), (6, 2857570), (10, 1714542), (12, 1428785), (15, 1143028), (20, 857271), (30, 571514), (60, 285757)]