39647340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73421}}^1$

素因数の和:73439

約数の個数: 48

約数和(自身を含む): 123348960

約数和(自身を除く): 83701620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 73421, 146842, 220263, 293684, 367105, 440526, 660789, 734210, 881052, 1101315, 1321578, 1468420, 1982367, 2202630, 2643156, 3303945, 3964734, 4405260, 6607890, 7929468, 9911835, 13215780, 19823670, 39647340]

約数ペア:

[(1, 39647340), (2, 19823670), (3, 13215780), (4, 9911835), (5, 7929468), (6, 6607890), (9, 4405260), (10, 3964734), (12, 3303945), (15, 2643156), (18, 2202630), (20, 1982367), (27, 1468420), (30, 1321578), (36, 1101315), (45, 881052), (54, 734210), (60, 660789), (90, 440526), (108, 367105), (135, 293684), (180, 220263), (270, 146842), (540, 73421)]