12762660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 35896896

約数和(自身を除く): 23134236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 613, 694, 1041, 1226, 1388, 1735, 1839, 2082, 2452, 3065, 3470, 3678, 4164, 5205, 6130, 6940, 7356, 9195, 10410, 12260, 18390, 20820, 36780, 212711, 425422, 638133, 850844, 1063555, 1276266, 2127110, 2552532, 3190665, 4254220, 6381330, 12762660]

約数ペア:

[(1, 12762660), (2, 6381330), (3, 4254220), (4, 3190665), (5, 2552532), (6, 2127110), (10, 1276266), (12, 1063555), (15, 850844), (20, 638133), (30, 425422), (60, 212711), (347, 36780), (613, 20820), (694, 18390), (1041, 12260), (1226, 10410), (1388, 9195), (1735, 7356), (1839, 6940), (2082, 6130), (2452, 5205), (3065, 4164), (3470, 3678)]