949253640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{81551}}^1$

素因数の和:81662

約数の個数: 64

約数和(自身を含む): 2877154560

約数和(自身を除く): 1927900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 81551, 163102, 244653, 326204, 407755, 489306, 652408, 815510, 978612, 1223265, 1631020, 1957224, 2446530, 3262040, 4893060, 7910447, 9786120, 15820894, 23731341, 31641788, 39552235, 47462682, 63283576, 79104470, 94925364, 118656705, 158208940, 189850728, 237313410, 316417880, 474626820, 949253640]

約数ペア:

[(1, 949253640), (2, 474626820), (3, 316417880), (4, 237313410), (5, 189850728), (6, 158208940), (8, 118656705), (10, 94925364), (12, 79104470), (15, 63283576), (20, 47462682), (24, 39552235), (30, 31641788), (40, 23731341), (60, 15820894), (97, 9786120), (120, 7910447), (194, 4893060), (291, 3262040), (388, 2446530), (485, 1957224), (582, 1631020), (776, 1223265), (970, 978612), (1164, 815510), (1455, 652408), (1940, 489306), (2328, 407755), (2910, 326204), (3880, 244653), (5820, 163102), (11640, 81551)]