90573540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65633}}^1$

素因数の和:65668

約数の個数: 48

約数和(自身を含む): 264636288

約数和(自身を除く): 174062748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 65633, 131266, 196899, 262532, 328165, 393798, 656330, 787596, 984495, 1312660, 1509559, 1968990, 3019118, 3937980, 4528677, 6038236, 7547795, 9057354, 15095590, 18114708, 22643385, 30191180, 45286770, 90573540]

約数ペア:

[(1, 90573540), (2, 45286770), (3, 30191180), (4, 22643385), (5, 18114708), (6, 15095590), (10, 9057354), (12, 7547795), (15, 6038236), (20, 4528677), (23, 3937980), (30, 3019118), (46, 1968990), (60, 1509559), (69, 1312660), (92, 984495), (115, 787596), (138, 656330), (230, 393798), (276, 328165), (345, 262532), (460, 196899), (690, 131266), (1380, 65633)]