30765744

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 91942032

約数和(自身を除く): 61176288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 193, 216, 243, 246, 324, 328, 369, 386, 432, 486, 492, 579, 648, 656, 738, 772, 972, 984, 1107, 1158, 1296, 1476, 1544, 1737, 1944, 1968, 2214, 2316, 2952, 3088, 3321, 3474, 3888, 4428, 4632, 5211, 5904, 6642, 6948, 7913, 8856, 9264, 9963, 10422, 13284, 13896, 15633, 15826, 17712, 19926, 20844, 23739, 26568, 27792, 31266, 31652, 39852, 41688, 46899, 47478, 53136, 62532, 63304, 71217, 79704, 83376, 93798, 94956, 125064, 126608, 142434, 159408, 187596, 189912, 213651, 250128, 284868, 375192, 379824, 427302, 569736, 640953, 750384, 854604, 1139472, 1281906, 1709208, 1922859, 2563812, 3418416, 3845718, 5127624, 7691436, 10255248, 15382872, 30765744]

約数ペア:

[(1, 30765744), (2, 15382872), (3, 10255248), (4, 7691436), (6, 5127624), (8, 3845718), (9, 3418416), (12, 2563812), (16, 1922859), (18, 1709208), (24, 1281906), (27, 1139472), (36, 854604), (41, 750384), (48, 640953), (54, 569736), (72, 427302), (81, 379824), (82, 375192), (108, 284868), (123, 250128), (144, 213651), (162, 189912), (164, 187596), (193, 159408), (216, 142434), (243, 126608), (246, 125064), (324, 94956), (328, 93798), (369, 83376), (386, 79704), (432, 71217), (486, 63304), (492, 62532), (579, 53136), (648, 47478), (656, 46899), (738, 41688), (772, 39852), (972, 31652), (984, 31266), (1107, 27792), (1158, 26568), (1296, 23739), (1476, 20844), (1544, 19926), (1737, 17712), (1944, 15826), (1968, 15633), (2214, 13896), (2316, 13284), (2952, 10422), (3088, 9963), (3321, 9264), (3474, 8856), (3888, 7913), (4428, 6948), (4632, 6642), (5211, 5904)]