8259090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 23030784

約数和(自身を除く): 14771694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 587, 670, 938, 1005, 1174, 1407, 1761, 2010, 2345, 2814, 2935, 3522, 4109, 4690, 5870, 7035, 8218, 8805, 12327, 14070, 17610, 20545, 24654, 39329, 41090, 61635, 78658, 117987, 123270, 196645, 235974, 275303, 393290, 550606, 589935, 825909, 1179870, 1376515, 1651818, 2753030, 4129545, 8259090]

約数ペア:

[(1, 8259090), (2, 4129545), (3, 2753030), (5, 1651818), (6, 1376515), (7, 1179870), (10, 825909), (14, 589935), (15, 550606), (21, 393290), (30, 275303), (35, 235974), (42, 196645), (67, 123270), (70, 117987), (105, 78658), (134, 61635), (201, 41090), (210, 39329), (335, 24654), (402, 20545), (469, 17610), (587, 14070), (670, 12327), (938, 8805), (1005, 8218), (1174, 7035), (1407, 5870), (1761, 4690), (2010, 4109), (2345, 3522), (2814, 2935)]