338538420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56993}}^1$

素因数の和:57022

約数の個数: 96

約数和(自身を含む): 1148999040

約数和(自身を除く): 810460620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 56993, 113986, 170979, 227972, 284965, 341958, 512937, 569930, 626923, 683916, 854895, 1025874, 1139860, 1253846, 1538811, 1709790, 1880769, 2051748, 2507692, 2564685, 3077622, 3134615, 3419580, 3761538, 5129370, 5642307, 6155244, 6269230, 7523076, 7694055, 9403845, 10258740, 11284614, 12538460, 15388110, 16926921, 18807690, 22569228, 28211535, 30776220, 33853842, 37615380, 56423070, 67707684, 84634605, 112846140, 169269210, 338538420]

約数ペア:

[(1, 338538420), (2, 169269210), (3, 112846140), (4, 84634605), (5, 67707684), (6, 56423070), (9, 37615380), (10, 33853842), (11, 30776220), (12, 28211535), (15, 22569228), (18, 18807690), (20, 16926921), (22, 15388110), (27, 12538460), (30, 11284614), (33, 10258740), (36, 9403845), (44, 7694055), (45, 7523076), (54, 6269230), (55, 6155244), (60, 5642307), (66, 5129370), (90, 3761538), (99, 3419580), (108, 3134615), (110, 3077622), (132, 2564685), (135, 2507692), (165, 2051748), (180, 1880769), (198, 1709790), (220, 1538811), (270, 1253846), (297, 1139860), (330, 1025874), (396, 854895), (495, 683916), (540, 626923), (594, 569930), (660, 512937), (990, 341958), (1188, 284965), (1485, 227972), (1980, 170979), (2970, 113986), (5940, 56993)]