27820110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1753}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 69837264

約数和(自身を除く): 42017154

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 1753, 2645, 3174, 3506, 5259, 5290, 7935, 8765, 10518, 15870, 17530, 26295, 40319, 52590, 80638, 120957, 201595, 241914, 403190, 604785, 927337, 1209570, 1854674, 2782011, 4636685, 5564022, 9273370, 13910055, 27820110]

約数ペア:

[(1, 27820110), (2, 13910055), (3, 9273370), (5, 5564022), (6, 4636685), (10, 2782011), (15, 1854674), (23, 1209570), (30, 927337), (46, 604785), (69, 403190), (115, 241914), (138, 201595), (230, 120957), (345, 80638), (529, 52590), (690, 40319), (1058, 26295), (1587, 17530), (1753, 15870), (2645, 10518), (3174, 8765), (3506, 7935), (5259, 5290)]