31489740060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27622579}}^1$

素因数の和:27622610

約数の個数: 48

約数和(自身を含む): 92811868800

約数和(自身を除く): 61322128740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 27622579, 55245158, 82867737, 110490316, 138112895, 165735474, 276225790, 331470948, 414338685, 524829001, 552451580, 828677370, 1049658002, 1574487003, 1657354740, 2099316004, 2624145005, 3148974006, 5248290010, 6297948012, 7872435015, 10496580020, 15744870030, 31489740060]

約数ペア:

[(1, 31489740060), (2, 15744870030), (3, 10496580020), (4, 7872435015), (5, 6297948012), (6, 5248290010), (10, 3148974006), (12, 2624145005), (15, 2099316004), (19, 1657354740), (20, 1574487003), (30, 1049658002), (38, 828677370), (57, 552451580), (60, 524829001), (76, 414338685), (95, 331470948), (114, 276225790), (190, 165735474), (228, 138112895), (285, 110490316), (380, 82867737), (570, 55245158), (1140, 27622579)]