26870820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15443}}^1$

素因数の和:15484

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 50966940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15443, 30886, 46329, 61772, 77215, 92658, 154430, 185316, 231645, 308860, 447847, 463290, 895694, 926580, 1343541, 1791388, 2239235, 2687082, 4478470, 5374164, 6717705, 8956940, 13435410, 26870820]

約数ペア:

[(1, 26870820), (2, 13435410), (3, 8956940), (4, 6717705), (5, 5374164), (6, 4478470), (10, 2687082), (12, 2239235), (15, 1791388), (20, 1343541), (29, 926580), (30, 895694), (58, 463290), (60, 447847), (87, 308860), (116, 231645), (145, 185316), (174, 154430), (290, 92658), (348, 77215), (435, 61772), (580, 46329), (870, 30886), (1740, 15443)]