30289860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168277}}^1$

素因数の和:168292

約数の個数: 36

約数和(自身を含む): 91879788

約数和(自身を除く): 61589928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168277, 336554, 504831, 673108, 841385, 1009662, 1514493, 1682770, 2019324, 2524155, 3028986, 3365540, 5048310, 6057972, 7572465, 10096620, 15144930, 30289860]

約数ペア:

[(1, 30289860), (2, 15144930), (3, 10096620), (4, 7572465), (5, 6057972), (6, 5048310), (9, 3365540), (10, 3028986), (12, 2524155), (15, 2019324), (18, 1682770), (20, 1514493), (30, 1009662), (36, 841385), (45, 673108), (60, 504831), (90, 336554), (180, 168277)]