11382780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189713}}^1$

素因数の和:189725

約数の個数: 24

約数和(自身を含む): 31871952

約数和(自身を除く): 20489172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189713, 379426, 569139, 758852, 948565, 1138278, 1897130, 2276556, 2845695, 3794260, 5691390, 11382780]

約数ペア:

[(1, 11382780), (2, 5691390), (3, 3794260), (4, 2845695), (5, 2276556), (6, 1897130), (10, 1138278), (12, 948565), (15, 758852), (20, 569139), (30, 379426), (60, 189713)]