23320740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4007}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 65987712

約数和(自身を除く): 42666972

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, 4007, 5820, 8014, 12021, 16028, 20035, 24042, 40070, 48084, 60105, 80140, 120210, 240420, 388679, 777358, 1166037, 1554716, 1943395, 2332074, 3886790, 4664148, 5830185, 7773580, 11660370, 23320740]

約数ペア:

[(1, 23320740), (2, 11660370), (3, 7773580), (4, 5830185), (5, 4664148), (6, 3886790), (10, 2332074), (12, 1943395), (15, 1554716), (20, 1166037), (30, 777358), (60, 388679), (97, 240420), (194, 120210), (291, 80140), (388, 60105), (485, 48084), (582, 40070), (970, 24042), (1164, 20035), (1455, 16028), (1940, 12021), (2910, 8014), (4007, 5820)]