30970728

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 86784000

約数和(自身を除く): 55813272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1129, 1143, 1524, 2258, 2286, 3048, 3387, 3429, 4516, 4572, 6774, 6858, 9032, 9144, 10161, 13548, 13716, 20322, 27096, 27432, 30483, 40644, 60966, 81288, 121932, 143383, 243864, 286766, 430149, 573532, 860298, 1147064, 1290447, 1720596, 2580894, 3441192, 3871341, 5161788, 7742682, 10323576, 15485364, 30970728]

約数ペア:

[(1, 30970728), (2, 15485364), (3, 10323576), (4, 7742682), (6, 5161788), (8, 3871341), (9, 3441192), (12, 2580894), (18, 1720596), (24, 1290447), (27, 1147064), (36, 860298), (54, 573532), (72, 430149), (108, 286766), (127, 243864), (216, 143383), (254, 121932), (381, 81288), (508, 60966), (762, 40644), (1016, 30483), (1129, 27432), (1143, 27096), (1524, 20322), (2258, 13716), (2286, 13548), (3048, 10161), (3387, 9144), (3429, 9032), (4516, 6858), (4572, 6774)]