11141730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 18510750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2879, 3870, 5758, 8637, 14395, 17274, 25911, 28790, 43185, 51822, 86370, 123797, 129555, 247594, 259110, 371391, 618985, 742782, 1114173, 1237970, 1856955, 2228346, 3713910, 5570865, 11141730]

約数ペア:

[(1, 11141730), (2, 5570865), (3, 3713910), (5, 2228346), (6, 1856955), (9, 1237970), (10, 1114173), (15, 742782), (18, 618985), (30, 371391), (43, 259110), (45, 247594), (86, 129555), (90, 123797), (129, 86370), (215, 51822), (258, 43185), (387, 28790), (430, 25911), (645, 17274), (774, 14395), (1290, 8637), (1935, 5758), (2879, 3870)]