139135020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2318917}}^1$

素因数の和:2318929

約数の個数: 24

約数和(自身を含む): 389578224

約数和(自身を除く): 250443204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2318917, 4637834, 6956751, 9275668, 11594585, 13913502, 23189170, 27827004, 34783755, 46378340, 69567510, 139135020]

約数ペア:

[(1, 139135020), (2, 69567510), (3, 46378340), (4, 34783755), (5, 27827004), (6, 23189170), (10, 13913502), (12, 11594585), (15, 9275668), (20, 6956751), (30, 4637834), (60, 2318917)]