855298140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14254969}}^1$

素因数の和:14254981

約数の個数: 24

約数和(自身を含む): 2394834960

約数和(自身を除く): 1539536820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14254969, 28509938, 42764907, 57019876, 71274845, 85529814, 142549690, 171059628, 213824535, 285099380, 427649070, 855298140]

約数ペア:

[(1, 855298140), (2, 427649070), (3, 285099380), (4, 213824535), (5, 171059628), (6, 142549690), (10, 85529814), (12, 71274845), (15, 57019876), (20, 42764907), (30, 28509938), (60, 14254969)]