86316420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14831}}^1$

素因数の和:14940

約数の個数: 48

約数和(自身を含む): 244194048

約数和(自身を除く): 157877628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 14831, 29662, 44493, 59324, 74155, 88986, 148310, 177972, 222465, 296620, 444930, 889860, 1438607, 2877214, 4315821, 5754428, 7193035, 8631642, 14386070, 17263284, 21579105, 28772140, 43158210, 86316420]

約数ペア:

[(1, 86316420), (2, 43158210), (3, 28772140), (4, 21579105), (5, 17263284), (6, 14386070), (10, 8631642), (12, 7193035), (15, 5754428), (20, 4315821), (30, 2877214), (60, 1438607), (97, 889860), (194, 444930), (291, 296620), (388, 222465), (485, 177972), (582, 148310), (970, 88986), (1164, 74155), (1455, 59324), (1940, 44493), (2910, 29662), (5820, 14831)]