13111260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218521}}^1$

素因数の和:218533

約数の個数: 24

約数和(自身を含む): 36711696

約数和(自身を除く): 23600436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218521, 437042, 655563, 874084, 1092605, 1311126, 2185210, 2622252, 3277815, 4370420, 6555630, 13111260]

約数ペア:

[(1, 13111260), (2, 6555630), (3, 4370420), (4, 3277815), (5, 2622252), (6, 2185210), (10, 1311126), (12, 1092605), (15, 874084), (20, 655563), (30, 437042), (60, 218521)]