2775577020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{332803}}^1$

素因数の和:332954

約数の個数: 48

約数和(自身を含む): 7827550080

約数和(自身を除く): 5051973060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 332803, 665606, 998409, 1331212, 1664015, 1996818, 3328030, 3993636, 4992045, 6656060, 9984090, 19968180, 46259617, 92519234, 138778851, 185038468, 231298085, 277557702, 462596170, 555115404, 693894255, 925192340, 1387788510, 2775577020]

約数ペア:

[(1, 2775577020), (2, 1387788510), (3, 925192340), (4, 693894255), (5, 555115404), (6, 462596170), (10, 277557702), (12, 231298085), (15, 185038468), (20, 138778851), (30, 92519234), (60, 46259617), (139, 19968180), (278, 9984090), (417, 6656060), (556, 4992045), (695, 3993636), (834, 3328030), (1390, 1996818), (1668, 1664015), (2085, 1331212), (2780, 998409), (4170, 665606), (8340, 332803)]