19538850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{130259}}^1$

素因数の和:130274

約数の個数: 24

約数和(自身を含む): 48456720

約数和(自身を除く): 28917870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 130259, 260518, 390777, 651295, 781554, 1302590, 1953885, 3256475, 3907770, 6512950, 9769425, 19538850]

約数ペア:

[(1, 19538850), (2, 9769425), (3, 6512950), (5, 3907770), (6, 3256475), (10, 1953885), (15, 1302590), (25, 781554), (30, 651295), (50, 390777), (75, 260518), (150, 130259)]