16627740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2857}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 47054112

約数和(自身を除く): 30426372

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, 2857, 2910, 5714, 5820, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 57140, 85710, 171420, 277129, 554258, 831387, 1108516, 1385645, 1662774, 2771290, 3325548, 4156935, 5542580, 8313870, 16627740]

約数ペア:

[(1, 16627740), (2, 8313870), (3, 5542580), (4, 4156935), (5, 3325548), (6, 2771290), (10, 1662774), (12, 1385645), (15, 1108516), (20, 831387), (30, 554258), (60, 277129), (97, 171420), (194, 85710), (291, 57140), (388, 42855), (485, 34284), (582, 28570), (970, 17142), (1164, 14285), (1455, 11428), (1940, 8571), (2857, 5820), (2910, 5714)]