683567780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{3001}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 1642118016

約数和(自身を除く): 958550236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1627, 3001, 3254, 6002, 6508, 8135, 11389, 12004, 15005, 16270, 21007, 22778, 30010, 32540, 42014, 45556, 56945, 60020, 84028, 105035, 113890, 210070, 227780, 420140, 4882627, 9765254, 19530508, 24413135, 34178389, 48826270, 68356778, 97652540, 136713556, 170891945, 341783890, 683567780]

約数ペア:

[(1, 683567780), (2, 341783890), (4, 170891945), (5, 136713556), (7, 97652540), (10, 68356778), (14, 48826270), (20, 34178389), (28, 24413135), (35, 19530508), (70, 9765254), (140, 4882627), (1627, 420140), (3001, 227780), (3254, 210070), (6002, 113890), (6508, 105035), (8135, 84028), (11389, 60020), (12004, 56945), (15005, 45556), (16270, 42014), (21007, 32540), (22778, 30010)]