2955142770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{20173}}^1$

素因数の和:20459

約数の個数: 64

約数和(自身を含む): 7495044480

約数和(自身を除く): 4539901710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 514, 570, 771, 1285, 1542, 2570, 3855, 4883, 7710, 9766, 14649, 20173, 24415, 29298, 40346, 48830, 60519, 73245, 100865, 121038, 146490, 201730, 302595, 383287, 605190, 766574, 1149861, 1916435, 2299722, 3832870, 5184461, 5749305, 10368922, 11498610, 15553383, 25922305, 31106766, 51844610, 77766915, 98504759, 155533830, 197009518, 295514277, 492523795, 591028554, 985047590, 1477571385, 2955142770]

約数ペア:

[(1, 2955142770), (2, 1477571385), (3, 985047590), (5, 591028554), (6, 492523795), (10, 295514277), (15, 197009518), (19, 155533830), (30, 98504759), (38, 77766915), (57, 51844610), (95, 31106766), (114, 25922305), (190, 15553383), (257, 11498610), (285, 10368922), (514, 5749305), (570, 5184461), (771, 3832870), (1285, 2299722), (1542, 1916435), (2570, 1149861), (3855, 766574), (4883, 605190), (7710, 383287), (9766, 302595), (14649, 201730), (20173, 146490), (24415, 121038), (29298, 100865), (40346, 73245), (48830, 60519)]