289609860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4826831}}^1$

素因数の和:4826843

約数の個数: 24

約数和(自身を含む): 810907776

約数和(自身を除く): 521297916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4826831, 9653662, 14480493, 19307324, 24134155, 28960986, 48268310, 57921972, 72402465, 96536620, 144804930, 289609860]

約数ペア:

[(1, 289609860), (2, 144804930), (3, 96536620), (4, 72402465), (5, 57921972), (6, 48268310), (10, 28960986), (12, 24134155), (15, 19307324), (20, 14480493), (30, 9653662), (60, 4826831)]