26894220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4621}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 76096608

約数和(自身を除く): 49202388

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, 4621, 5820, 9242, 13863, 18484, 23105, 27726, 46210, 55452, 69315, 92420, 138630, 277260, 448237, 896474, 1344711, 1792948, 2241185, 2689422, 4482370, 5378844, 6723555, 8964740, 13447110, 26894220]

約数ペア:

[(1, 26894220), (2, 13447110), (3, 8964740), (4, 6723555), (5, 5378844), (6, 4482370), (10, 2689422), (12, 2241185), (15, 1792948), (20, 1344711), (30, 896474), (60, 448237), (97, 277260), (194, 138630), (291, 92420), (388, 69315), (485, 55452), (582, 46210), (970, 27726), (1164, 23105), (1455, 18484), (1940, 13863), (2910, 9242), (4621, 5820)]