39637890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{146807}}^1$

素因数の和:146823

約数の個数: 32

約数和(自身を含む): 105701760

約数和(自身を除く): 66063870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 146807, 293614, 440421, 734035, 880842, 1321263, 1468070, 2202105, 2642526, 3963789, 4404210, 6606315, 7927578, 13212630, 19818945, 39637890]

約数ペア:

[(1, 39637890), (2, 19818945), (3, 13212630), (5, 7927578), (6, 6606315), (9, 4404210), (10, 3963789), (15, 2642526), (18, 2202105), (27, 1468070), (30, 1321263), (45, 880842), (54, 734035), (90, 440421), (135, 293614), (270, 146807)]