164454660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{913637}}^1$

素因数の和:913652

約数の個数: 36

約数和(自身を含む): 498846348

約数和(自身を除く): 334391688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 913637, 1827274, 2740911, 3654548, 4568185, 5481822, 8222733, 9136370, 10963644, 13704555, 16445466, 18272740, 27409110, 32890932, 41113665, 54818220, 82227330, 164454660]

約数ペア:

[(1, 164454660), (2, 82227330), (3, 54818220), (4, 41113665), (5, 32890932), (6, 27409110), (9, 18272740), (10, 16445466), (12, 13704555), (15, 10963644), (18, 9136370), (20, 8222733), (30, 5481822), (36, 4568185), (45, 3654548), (60, 2740911), (90, 1827274), (180, 913637)]