6338920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{22639}}^1$

素因数の和:22657

約数の個数: 32

約数和(自身を含む): 16300800

約数和(自身を除く): 9961880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 22639, 45278, 90556, 113195, 158473, 181112, 226390, 316946, 452780, 633892, 792365, 905560, 1267784, 1584730, 3169460, 6338920]

約数ペア:

[(1, 6338920), (2, 3169460), (4, 1584730), (5, 1267784), (7, 905560), (8, 792365), (10, 633892), (14, 452780), (20, 316946), (28, 226390), (35, 181112), (40, 158473), (56, 113195), (70, 90556), (140, 45278), (280, 22639)]