7548540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 21370272

約数和(自身を除く): 13821732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1297, 1455, 1940, 2594, 2910, 3891, 5188, 5820, 6485, 7782, 12970, 15564, 19455, 25940, 38910, 77820, 125809, 251618, 377427, 503236, 629045, 754854, 1258090, 1509708, 1887135, 2516180, 3774270, 7548540]

約数ペア:

[(1, 7548540), (2, 3774270), (3, 2516180), (4, 1887135), (5, 1509708), (6, 1258090), (10, 754854), (12, 629045), (15, 503236), (20, 377427), (30, 251618), (60, 125809), (97, 77820), (194, 38910), (291, 25940), (388, 19455), (485, 15564), (582, 12970), (970, 7782), (1164, 6485), (1297, 5820), (1455, 5188), (1940, 3891), (2594, 2910)]