307044894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5593

約数の個数: 64

約数和(自身を含む): 712470528

約数和(自身を除く): 405425634

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 4278, 5521, 9269, 11042, 16563, 18538, 27807, 33126, 55614, 71773, 126983, 143546, 171151, 215319, 253966, 342302, 380949, 430638, 513453, 761898, 1026906, 1650779, 2224963, 3301558, 3936473, 4449926, 4952337, 6674889, 7872946, 9904674, 11809419, 13349778, 23618838, 51174149, 102348298, 153522447, 307044894]

約数ペア:

[(1, 307044894), (2, 153522447), (3, 102348298), (6, 51174149), (13, 23618838), (23, 13349778), (26, 11809419), (31, 9904674), (39, 7872946), (46, 6674889), (62, 4952337), (69, 4449926), (78, 3936473), (93, 3301558), (138, 2224963), (186, 1650779), (299, 1026906), (403, 761898), (598, 513453), (713, 430638), (806, 380949), (897, 342302), (1209, 253966), (1426, 215319), (1794, 171151), (2139, 143546), (2418, 126983), (4278, 71773), (5521, 55614), (9269, 33126), (11042, 27807), (16563, 18538)]