683715780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{345311}}^1$

素因数の和:345337

約数の個数: 72

約数和(自身を含む): 2262484224

約数和(自身を除く): 1578768444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 345311, 690622, 1035933, 1381244, 1726555, 2071866, 3107799, 3453110, 3798421, 4143732, 5179665, 6215598, 6906220, 7596842, 10359330, 11395263, 12431196, 15193684, 15538995, 18992105, 20718660, 22790526, 31077990, 34185789, 37984210, 45581052, 56976315, 62155980, 68371578, 75968420, 113952630, 136743156, 170928945, 227905260, 341857890, 683715780]

約数ペア:

[(1, 683715780), (2, 341857890), (3, 227905260), (4, 170928945), (5, 136743156), (6, 113952630), (9, 75968420), (10, 68371578), (11, 62155980), (12, 56976315), (15, 45581052), (18, 37984210), (20, 34185789), (22, 31077990), (30, 22790526), (33, 20718660), (36, 18992105), (44, 15538995), (45, 15193684), (55, 12431196), (60, 11395263), (66, 10359330), (90, 7596842), (99, 6906220), (110, 6215598), (132, 5179665), (165, 4143732), (180, 3798421), (198, 3453110), (220, 3107799), (330, 2071866), (396, 1726555), (495, 1381244), (660, 1035933), (990, 690622), (1980, 345311)]