11846970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 31056480

約数和(自身を除く): 19209510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 947, 1251, 1390, 1894, 2085, 2502, 2841, 4170, 4735, 5682, 6255, 8523, 9470, 12510, 14205, 17046, 28410, 42615, 85230, 131633, 263266, 394899, 658165, 789798, 1184697, 1316330, 1974495, 2369394, 3948990, 5923485, 11846970]

約数ペア:

[(1, 11846970), (2, 5923485), (3, 3948990), (5, 2369394), (6, 1974495), (9, 1316330), (10, 1184697), (15, 789798), (18, 658165), (30, 394899), (45, 263266), (90, 131633), (139, 85230), (278, 42615), (417, 28410), (695, 17046), (834, 14205), (947, 12510), (1251, 9470), (1390, 8523), (1894, 6255), (2085, 5682), (2502, 4735), (2841, 4170)]