1235790894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 2994001920

約数和(自身を除く): 1758211026

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 181, 221, 247, 271, 323, 362, 442, 494, 542, 543, 646, 663, 741, 813, 969, 1086, 1326, 1482, 1626, 1938, 2353, 3077, 3439, 3523, 4199, 4607, 4706, 5149, 6154, 6878, 7046, 7059, 8398, 9214, 9231, 10298, 10317, 10569, 12597, 13821, 14118, 15447, 18462, 20634, 21138, 25194, 27642, 30894, 40001, 44707, 49051, 58463, 59891, 66937, 80002, 87533, 89414, 98102, 116926, 119782, 120003, 133874, 134121, 147153, 175066, 175389, 179673, 200811, 240006, 262599, 268242, 294306, 350778, 359346, 401622, 525198, 637663, 760019, 833867, 931969, 1137929, 1275326, 1520038, 1667734, 1863938, 1912989, 2275858, 2280057, 2501601, 2795907, 3413787, 3825978, 4560114, 5003202, 5591814, 6827574, 10840271, 12115597, 15843473, 21680542, 24231194, 31686946, 32520813, 36346791, 47530419, 65041626, 72693582, 95060838, 205965149, 411930298, 617895447, 1235790894]

約数ペア:

[(1, 1235790894), (2, 617895447), (3, 411930298), (6, 205965149), (13, 95060838), (17, 72693582), (19, 65041626), (26, 47530419), (34, 36346791), (38, 32520813), (39, 31686946), (51, 24231194), (57, 21680542), (78, 15843473), (102, 12115597), (114, 10840271), (181, 6827574), (221, 5591814), (247, 5003202), (271, 4560114), (323, 3825978), (362, 3413787), (442, 2795907), (494, 2501601), (542, 2280057), (543, 2275858), (646, 1912989), (663, 1863938), (741, 1667734), (813, 1520038), (969, 1275326), (1086, 1137929), (1326, 931969), (1482, 833867), (1626, 760019), (1938, 637663), (2353, 525198), (3077, 401622), (3439, 359346), (3523, 350778), (4199, 294306), (4607, 268242), (4706, 262599), (5149, 240006), (6154, 200811), (6878, 179673), (7046, 175389), (7059, 175066), (8398, 147153), (9214, 134121), (9231, 133874), (10298, 120003), (10317, 119782), (10569, 116926), (12597, 98102), (13821, 89414), (14118, 87533), (15447, 80002), (18462, 66937), (20634, 59891), (21138, 58463), (25194, 49051), (27642, 44707), (30894, 40001)]