23402220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4021}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 66218208

約数和(自身を除く): 42815988

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, 4021, 5820, 8042, 12063, 16084, 20105, 24126, 40210, 48252, 60315, 80420, 120630, 241260, 390037, 780074, 1170111, 1560148, 1950185, 2340222, 3900370, 4680444, 5850555, 7800740, 11701110, 23402220]

約数ペア:

[(1, 23402220), (2, 11701110), (3, 7800740), (4, 5850555), (5, 4680444), (6, 3900370), (10, 2340222), (12, 1950185), (15, 1560148), (20, 1170111), (30, 780074), (60, 390037), (97, 241260), (194, 120630), (291, 80420), (388, 60315), (485, 48252), (582, 40210), (970, 24126), (1164, 20105), (1455, 16084), (1940, 12063), (2910, 8042), (4021, 5820)]