916932660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2203}}^1$

素因数の和:3213

約数の個数: 96

約数和(自身を含む): 2938478592

約数和(自身を除く): 2021545932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 991, 1982, 2203, 2973, 3964, 4406, 4955, 5946, 6609, 6937, 8812, 9910, 11015, 11892, 13218, 13874, 14865, 15421, 19820, 20811, 22030, 26436, 27748, 29730, 30842, 33045, 34685, 41622, 44060, 46263, 59460, 61684, 66090, 69370, 77105, 83244, 92526, 104055, 132180, 138740, 154210, 185052, 208110, 231315, 308420, 416220, 462630, 925260, 2183173, 4366346, 6549519, 8732692, 10915865, 13099038, 15282211, 21831730, 26198076, 30564422, 32747595, 43663460, 45846633, 61128844, 65495190, 76411055, 91693266, 130990380, 152822110, 183386532, 229233165, 305644220, 458466330, 916932660]

約数ペア:

[(1, 916932660), (2, 458466330), (3, 305644220), (4, 229233165), (5, 183386532), (6, 152822110), (7, 130990380), (10, 91693266), (12, 76411055), (14, 65495190), (15, 61128844), (20, 45846633), (21, 43663460), (28, 32747595), (30, 30564422), (35, 26198076), (42, 21831730), (60, 15282211), (70, 13099038), (84, 10915865), (105, 8732692), (140, 6549519), (210, 4366346), (420, 2183173), (991, 925260), (1982, 462630), (2203, 416220), (2973, 308420), (3964, 231315), (4406, 208110), (4955, 185052), (5946, 154210), (6609, 138740), (6937, 132180), (8812, 104055), (9910, 92526), (11015, 83244), (11892, 77105), (13218, 69370), (13874, 66090), (14865, 61684), (15421, 59460), (19820, 46263), (20811, 44060), (22030, 41622), (26436, 34685), (27748, 33045), (29730, 30842)]