30292280

素因数分解:

$2^3\times 5^1\times {\mathrm{757307}}^1$

素因数の和:757318

約数の個数: 16

約数和(自身を含む): 68157720

約数和(自身を除く): 37865440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757307, 1514614, 3029228, 3786535, 6058456, 7573070, 15146140, 30292280]

約数ペア:

[(1, 30292280), (2, 15146140), (4, 7573070), (5, 6058456), (8, 3786535), (10, 3029228), (20, 1514614), (40, 757307)]