2861569140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47692819}}^1$

素因数の和:47692831

約数の個数: 24

約数和(自身を含む): 8012393760

約数和(自身を除く): 5150824620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 47692819, 95385638, 143078457, 190771276, 238464095, 286156914, 476928190, 572313828, 715392285, 953856380, 1430784570, 2861569140]

約数ペア:

[(1, 2861569140), (2, 1430784570), (3, 953856380), (4, 715392285), (5, 572313828), (6, 476928190), (10, 286156914), (12, 238464095), (15, 190771276), (20, 143078457), (30, 95385638), (60, 47692819)]