298647660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4977461}}^1$

素因数の和:4977473

約数の個数: 24

約数和(自身を含む): 836213616

約数和(自身を除く): 537565956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4977461, 9954922, 14932383, 19909844, 24887305, 29864766, 49774610, 59729532, 74661915, 99549220, 149323830, 298647660]

約数ペア:

[(1, 298647660), (2, 149323830), (3, 99549220), (4, 74661915), (5, 59729532), (6, 49774610), (10, 29864766), (12, 24887305), (15, 19909844), (20, 14932383), (30, 9954922), (60, 4977461)]