2783152790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5659}}^1$

素因数の和:5957

約数の個数: 64

約数和(自身を含む): 5809605120

約数和(自身を除く): 3026452330

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 263, 374, 526, 935, 1315, 1870, 2630, 2893, 4471, 5659, 5786, 8942, 11318, 14465, 22355, 28295, 28930, 44710, 49181, 56590, 62249, 96203, 98362, 124498, 192406, 245905, 311245, 481015, 491810, 622490, 962030, 1058233, 1488317, 2116466, 2976634, 5291165, 7441585, 10582330, 14883170, 16371487, 25301389, 32742974, 50602778, 81857435, 126506945, 163714870, 253013890, 278315279, 556630558, 1391576395, 2783152790]

約数ペア:

[(1, 2783152790), (2, 1391576395), (5, 556630558), (10, 278315279), (11, 253013890), (17, 163714870), (22, 126506945), (34, 81857435), (55, 50602778), (85, 32742974), (110, 25301389), (170, 16371487), (187, 14883170), (263, 10582330), (374, 7441585), (526, 5291165), (935, 2976634), (1315, 2116466), (1870, 1488317), (2630, 1058233), (2893, 962030), (4471, 622490), (5659, 491810), (5786, 481015), (8942, 311245), (11318, 245905), (14465, 192406), (22355, 124498), (28295, 98362), (28930, 96203), (44710, 62249), (49181, 56590)]