27235180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27791}}^1$

素因数の和:27814

約数の個数: 36

約数和(自身を含む): 66534048

約数和(自身を除く): 39298868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27791, 55582, 111164, 138955, 194537, 277910, 389074, 555820, 778148, 972685, 1361759, 1945370, 2723518, 3890740, 5447036, 6808795, 13617590, 27235180]

約数ペア:

[(1, 27235180), (2, 13617590), (4, 6808795), (5, 5447036), (7, 3890740), (10, 2723518), (14, 1945370), (20, 1361759), (28, 972685), (35, 778148), (49, 555820), (70, 389074), (98, 277910), (140, 194537), (196, 138955), (245, 111164), (490, 55582), (980, 27791)]