70931880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197033}}^1$

素因数の和:197050

約数の個数: 48

約数和(自身を含む): 230529780

約数和(自身を除く): 159597900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197033, 394066, 591099, 788132, 985165, 1182198, 1576264, 1773297, 1970330, 2364396, 2955495, 3546594, 3940660, 4728792, 5910990, 7093188, 7881320, 8866485, 11821980, 14186376, 17732970, 23643960, 35465940, 70931880]

約数ペア:

[(1, 70931880), (2, 35465940), (3, 23643960), (4, 17732970), (5, 14186376), (6, 11821980), (8, 8866485), (9, 7881320), (10, 7093188), (12, 5910990), (15, 4728792), (18, 3940660), (20, 3546594), (24, 2955495), (30, 2364396), (36, 1970330), (40, 1773297), (45, 1576264), (60, 1182198), (72, 985165), (90, 788132), (120, 591099), (180, 394066), (360, 197033)]