310927254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{251}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 686097216

約数和(自身を除く): 375169962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 251, 274, 411, 502, 753, 822, 1506, 1507, 2761, 3014, 4521, 5522, 8283, 9042, 16566, 18769, 34387, 37538, 56307, 68774, 103161, 112614, 206322, 206459, 378257, 412918, 619377, 756514, 1134771, 1238754, 2269542, 4711019, 9422038, 14133057, 28266114, 51821209, 103642418, 155463627, 310927254]

約数ペア:

[(1, 310927254), (2, 155463627), (3, 103642418), (6, 51821209), (11, 28266114), (22, 14133057), (33, 9422038), (66, 4711019), (137, 2269542), (251, 1238754), (274, 1134771), (411, 756514), (502, 619377), (753, 412918), (822, 378257), (1506, 206459), (1507, 206322), (2761, 112614), (3014, 103161), (4521, 68774), (5522, 56307), (8283, 37538), (9042, 34387), (16566, 18769)]