6748020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37489}}^1$

素因数の和:37504

約数の個数: 36

約数和(自身を含む): 20469540

約数和(自身を除く): 13721520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 37489, 74978, 112467, 149956, 187445, 224934, 337401, 374890, 449868, 562335, 674802, 749780, 1124670, 1349604, 1687005, 2249340, 3374010, 6748020]

約数ペア:

[(1, 6748020), (2, 3374010), (3, 2249340), (4, 1687005), (5, 1349604), (6, 1124670), (9, 749780), (10, 674802), (12, 562335), (15, 449868), (18, 374890), (20, 337401), (30, 224934), (36, 187445), (45, 149956), (60, 112467), (90, 74978), (180, 37489)]