38827860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647131}}^1$

素因数の和:647143

約数の個数: 24

約数和(自身を含む): 108718176

約数和(自身を除く): 69890316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647131, 1294262, 1941393, 2588524, 3235655, 3882786, 6471310, 7765572, 9706965, 12942620, 19413930, 38827860]

約数ペア:

[(1, 38827860), (2, 19413930), (3, 12942620), (4, 9706965), (5, 7765572), (6, 6471310), (10, 3882786), (12, 3235655), (15, 2588524), (20, 1941393), (30, 1294262), (60, 647131)]