15110660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7789}}^1$

素因数の和:7895

約数の個数: 24

約数和(自身を含む): 32063640

約数和(自身を除く): 16952980

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 7789, 15578, 31156, 38945, 77890, 155780, 755533, 1511066, 3022132, 3777665, 7555330, 15110660]

約数ペア:

[(1, 15110660), (2, 7555330), (4, 3777665), (5, 3022132), (10, 1511066), (20, 755533), (97, 155780), (194, 77890), (388, 38945), (485, 31156), (970, 15578), (1940, 7789)]