2590445655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9209}}^1$

素因数の和:9293

約数の個数: 96

約数和(自身を含む): 5517158400

約数和(自身を除く): 2926712745

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 47, 57, 63, 95, 105, 133, 141, 171, 235, 285, 315, 329, 399, 423, 665, 705, 855, 893, 987, 1197, 1645, 1995, 2115, 2679, 2961, 4465, 4935, 5985, 6251, 8037, 9209, 13395, 14805, 18753, 27627, 31255, 40185, 46045, 56259, 64463, 82881, 93765, 138135, 174971, 193389, 281295, 322315, 414405, 432823, 524913, 580167, 874855, 966945, 1224797, 1298469, 1574739, 2164115, 2624565, 2900835, 3029761, 3674391, 3895407, 6123985, 6492345, 7873695, 8223637, 9089283, 11023173, 15148805, 18371955, 19477035, 24670911, 27267849, 41118185, 45446415, 55115865, 57565459, 74012733, 123354555, 136339245, 172696377, 287827295, 370063665, 518089131, 863481885, 2590445655]

約数ペア:

[(1, 2590445655), (3, 863481885), (5, 518089131), (7, 370063665), (9, 287827295), (15, 172696377), (19, 136339245), (21, 123354555), (35, 74012733), (45, 57565459), (47, 55115865), (57, 45446415), (63, 41118185), (95, 27267849), (105, 24670911), (133, 19477035), (141, 18371955), (171, 15148805), (235, 11023173), (285, 9089283), (315, 8223637), (329, 7873695), (399, 6492345), (423, 6123985), (665, 3895407), (705, 3674391), (855, 3029761), (893, 2900835), (987, 2624565), (1197, 2164115), (1645, 1574739), (1995, 1298469), (2115, 1224797), (2679, 966945), (2961, 874855), (4465, 580167), (4935, 524913), (5985, 432823), (6251, 414405), (8037, 322315), (9209, 281295), (13395, 193389), (14805, 174971), (18753, 138135), (27627, 93765), (31255, 82881), (40185, 64463), (46045, 56259)]