269568740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83717}}^1$

素因数の和:83756

約数の個数: 48

約数和(自身を含む): 675101952

約数和(自身を除く): 405533212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 83717, 167434, 334868, 418585, 586019, 837170, 1172038, 1674340, 1925491, 2344076, 2930095, 3850982, 5860190, 7701964, 9627455, 11720380, 13478437, 19254910, 26956874, 38509820, 53913748, 67392185, 134784370, 269568740]

約数ペア:

[(1, 269568740), (2, 134784370), (4, 67392185), (5, 53913748), (7, 38509820), (10, 26956874), (14, 19254910), (20, 13478437), (23, 11720380), (28, 9627455), (35, 7701964), (46, 5860190), (70, 3850982), (92, 2930095), (115, 2344076), (140, 1925491), (161, 1674340), (230, 1172038), (322, 837170), (460, 586019), (644, 418585), (805, 334868), (1610, 167434), (3220, 83717)]