66387690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{737641}}^1$

素因数の和:737654

約数の個数: 24

約数和(自身を含む): 172608228

約数和(自身を除く): 106220538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 737641, 1475282, 2212923, 3688205, 4425846, 6638769, 7376410, 11064615, 13277538, 22129230, 33193845, 66387690]

約数ペア:

[(1, 66387690), (2, 33193845), (3, 22129230), (5, 13277538), (6, 11064615), (9, 7376410), (10, 6638769), (15, 4425846), (18, 3688205), (30, 2212923), (45, 1475282), (90, 737641)]