30749628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 60696132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 971, 1092, 1131, 1218, 1508, 1942, 2262, 2436, 2639, 2913, 3884, 4524, 5278, 5826, 6797, 7917, 10556, 11652, 12623, 13594, 15834, 20391, 25246, 27188, 28159, 31668, 37869, 40782, 50492, 56318, 75738, 81564, 84477, 88361, 112636, 151476, 168954, 176722, 197113, 265083, 337908, 353444, 366067, 394226, 530166, 591339, 732134, 788452, 1060332, 1098201, 1182678, 1464268, 2196402, 2365356, 2562469, 4392804, 5124938, 7687407, 10249876, 15374814, 30749628]

約数ペア:

[(1, 30749628), (2, 15374814), (3, 10249876), (4, 7687407), (6, 5124938), (7, 4392804), (12, 2562469), (13, 2365356), (14, 2196402), (21, 1464268), (26, 1182678), (28, 1098201), (29, 1060332), (39, 788452), (42, 732134), (52, 591339), (58, 530166), (78, 394226), (84, 366067), (87, 353444), (91, 337908), (116, 265083), (156, 197113), (174, 176722), (182, 168954), (203, 151476), (273, 112636), (348, 88361), (364, 84477), (377, 81564), (406, 75738), (546, 56318), (609, 50492), (754, 40782), (812, 37869), (971, 31668), (1092, 28159), (1131, 27188), (1218, 25246), (1508, 20391), (1942, 15834), (2262, 13594), (2436, 12623), (2639, 11652), (2913, 10556), (3884, 7917), (4524, 6797), (5278, 5826)]