30293718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 75382272

約数和(自身を除く): 45088554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 491, 546, 678, 791, 982, 1469, 1473, 1582, 2373, 2938, 2946, 3437, 4407, 4746, 6383, 6874, 8814, 10283, 10311, 12766, 19149, 20566, 20622, 30849, 38298, 44681, 55483, 61698, 89362, 110966, 134043, 166449, 268086, 332898, 388381, 721279, 776762, 1165143, 1442558, 2163837, 2330286, 4327674, 5048953, 10097906, 15146859, 30293718]

約数ペア:

[(1, 30293718), (2, 15146859), (3, 10097906), (6, 5048953), (7, 4327674), (13, 2330286), (14, 2163837), (21, 1442558), (26, 1165143), (39, 776762), (42, 721279), (78, 388381), (91, 332898), (113, 268086), (182, 166449), (226, 134043), (273, 110966), (339, 89362), (491, 61698), (546, 55483), (678, 44681), (791, 38298), (982, 30849), (1469, 20622), (1473, 20566), (1582, 19149), (2373, 12766), (2938, 10311), (2946, 10283), (3437, 8814), (4407, 6874), (4746, 6383)]