29742258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 79994880

約数和(自身を除く): 50252622

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 47, 57, 61, 78, 91, 94, 114, 122, 133, 141, 182, 183, 247, 266, 273, 282, 329, 366, 399, 427, 494, 546, 611, 658, 741, 793, 798, 854, 893, 987, 1159, 1222, 1281, 1482, 1586, 1729, 1786, 1833, 1974, 2318, 2379, 2562, 2679, 2867, 3458, 3477, 3666, 4277, 4758, 5187, 5358, 5551, 5734, 6251, 6954, 8113, 8554, 8601, 10374, 11102, 11609, 12502, 12831, 15067, 16226, 16653, 17202, 18753, 20069, 23218, 24339, 25662, 30134, 33306, 34827, 37271, 37506, 40138, 45201, 48678, 54473, 60207, 69654, 74542, 81263, 90402, 105469, 108946, 111813, 120414, 162526, 163419, 210938, 223626, 243789, 260897, 316407, 326838, 381311, 487578, 521794, 632814, 708149, 762622, 782691, 1143933, 1416298, 1565382, 2124447, 2287866, 4248894, 4957043, 9914086, 14871129, 29742258]

約数ペア:

[(1, 29742258), (2, 14871129), (3, 9914086), (6, 4957043), (7, 4248894), (13, 2287866), (14, 2124447), (19, 1565382), (21, 1416298), (26, 1143933), (38, 782691), (39, 762622), (42, 708149), (47, 632814), (57, 521794), (61, 487578), (78, 381311), (91, 326838), (94, 316407), (114, 260897), (122, 243789), (133, 223626), (141, 210938), (182, 163419), (183, 162526), (247, 120414), (266, 111813), (273, 108946), (282, 105469), (329, 90402), (366, 81263), (399, 74542), (427, 69654), (494, 60207), (546, 54473), (611, 48678), (658, 45201), (741, 40138), (793, 37506), (798, 37271), (854, 34827), (893, 33306), (987, 30134), (1159, 25662), (1222, 24339), (1281, 23218), (1482, 20069), (1586, 18753), (1729, 17202), (1786, 16653), (1833, 16226), (1974, 15067), (2318, 12831), (2379, 12502), (2562, 11609), (2679, 11102), (2867, 10374), (3458, 8601), (3477, 8554), (3666, 8113), (4277, 6954), (4758, 6251), (5187, 5734), (5358, 5551)]