38967990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12611}}^1$

素因数の和:12724

約数の個数: 32

約数和(自身を含む): 94438656

約数和(自身を除く): 55470666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 12611, 25222, 37833, 63055, 75666, 126110, 189165, 378330, 1298933, 2597866, 3896799, 6494665, 7793598, 12989330, 19483995, 38967990]

約数ペア:

[(1, 38967990), (2, 19483995), (3, 12989330), (5, 7793598), (6, 6494665), (10, 3896799), (15, 2597866), (30, 1298933), (103, 378330), (206, 189165), (309, 126110), (515, 75666), (618, 63055), (1030, 37833), (1545, 25222), (3090, 12611)]