70131060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2957

約数の個数: 72

約数和(自身を含む): 214337760

約数和(自身を除く): 144206700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 2803, 4170, 5004, 5606, 6255, 8340, 8409, 11212, 12510, 14015, 16818, 25020, 25227, 28030, 33636, 42045, 50454, 56060, 84090, 100908, 126135, 168180, 252270, 389617, 504540, 779234, 1168851, 1558468, 1948085, 2337702, 3506553, 3896170, 4675404, 5844255, 7013106, 7792340, 11688510, 14026212, 17532765, 23377020, 35065530, 70131060]

約数ペア:

[(1, 70131060), (2, 35065530), (3, 23377020), (4, 17532765), (5, 14026212), (6, 11688510), (9, 7792340), (10, 7013106), (12, 5844255), (15, 4675404), (18, 3896170), (20, 3506553), (30, 2337702), (36, 1948085), (45, 1558468), (60, 1168851), (90, 779234), (139, 504540), (180, 389617), (278, 252270), (417, 168180), (556, 126135), (695, 100908), (834, 84090), (1251, 56060), (1390, 50454), (1668, 42045), (2085, 33636), (2502, 28030), (2780, 25227), (2803, 25020), (4170, 16818), (5004, 14015), (5606, 12510), (6255, 11212), (8340, 8409)]