394645260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{4219}}^1$

素因数の和:5790

約数の個数: 48

約数和(自身を含む): 1105977600

約数和(自身を除く): 711332340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1559, 3118, 4219, 4677, 6236, 7795, 8438, 9354, 12657, 15590, 16876, 18708, 21095, 23385, 25314, 31180, 42190, 46770, 50628, 63285, 84380, 93540, 126570, 253140, 6577421, 13154842, 19732263, 26309684, 32887105, 39464526, 65774210, 78929052, 98661315, 131548420, 197322630, 394645260]

約数ペア:

[(1, 394645260), (2, 197322630), (3, 131548420), (4, 98661315), (5, 78929052), (6, 65774210), (10, 39464526), (12, 32887105), (15, 26309684), (20, 19732263), (30, 13154842), (60, 6577421), (1559, 253140), (3118, 126570), (4219, 93540), (4677, 84380), (6236, 63285), (7795, 50628), (8438, 46770), (9354, 42190), (12657, 31180), (15590, 25314), (16876, 23385), (18708, 21095)]