74995980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3709}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 210668640

約数和(自身を除く): 135672660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 3709, 4044, 5055, 6740, 7418, 10110, 11127, 14836, 18545, 20220, 22254, 37090, 44508, 55635, 74180, 111270, 222540, 1249933, 2499866, 3749799, 4999732, 6249665, 7499598, 12499330, 14999196, 18748995, 24998660, 37497990, 74995980]

約数ペア:

[(1, 74995980), (2, 37497990), (3, 24998660), (4, 18748995), (5, 14999196), (6, 12499330), (10, 7499598), (12, 6249665), (15, 4999732), (20, 3749799), (30, 2499866), (60, 1249933), (337, 222540), (674, 111270), (1011, 74180), (1348, 55635), (1685, 44508), (2022, 37090), (3370, 22254), (3709, 20220), (4044, 18545), (5055, 14836), (6740, 11127), (7418, 10110)]