30893712

素因数分解:

$2^4\times 3^1\times {\mathrm{643619}}^1$

素因数の和:643630

約数の個数: 20

約数和(自身を含む): 79808880

約数和(自身を除く): 48915168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643619, 1287238, 1930857, 2574476, 3861714, 5148952, 7723428, 10297904, 15446856, 30893712]

約数ペア:

[(1, 30893712), (2, 15446856), (3, 10297904), (4, 7723428), (6, 5148952), (8, 3861714), (12, 2574476), (16, 1930857), (24, 1287238), (48, 643619)]