2082660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 5905536

約数和(自身を除く): 3822876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 337, 412, 515, 618, 674, 1011, 1030, 1236, 1348, 1545, 1685, 2022, 2060, 3090, 3370, 4044, 5055, 6180, 6740, 10110, 20220, 34711, 69422, 104133, 138844, 173555, 208266, 347110, 416532, 520665, 694220, 1041330, 2082660]

約数ペア:

[(1, 2082660), (2, 1041330), (3, 694220), (4, 520665), (5, 416532), (6, 347110), (10, 208266), (12, 173555), (15, 138844), (20, 104133), (30, 69422), (60, 34711), (103, 20220), (206, 10110), (309, 6740), (337, 6180), (412, 5055), (515, 4044), (618, 3370), (674, 3090), (1011, 2060), (1030, 2022), (1236, 1685), (1348, 1545)]