15110380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 31822560

約数和(自身を除く): 16712180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1721, 1756, 2195, 3442, 4390, 6884, 8605, 8780, 17210, 34420, 755519, 1511038, 3022076, 3777595, 7555190, 15110380]

約数ペア:

[(1, 15110380), (2, 7555190), (4, 3777595), (5, 3022076), (10, 1511038), (20, 755519), (439, 34420), (878, 17210), (1721, 8780), (1756, 8605), (2195, 6884), (3442, 4390)]