30944004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 91069440

約数和(自身を除く): 60125436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 659, 903, 1092, 1118, 1204, 1318, 1677, 1806, 1977, 2236, 2636, 3354, 3612, 3913, 3954, 4613, 6708, 7826, 7908, 8567, 9226, 11739, 13839, 15652, 17134, 18452, 23478, 25701, 27678, 28337, 34268, 46956, 51402, 55356, 56674, 59969, 85011, 102804, 113348, 119938, 170022, 179907, 198359, 239876, 340044, 359814, 368381, 396718, 595077, 719628, 736762, 793436, 1105143, 1190154, 1473524, 2210286, 2380308, 2578667, 4420572, 5157334, 7736001, 10314668, 15472002, 30944004]

約数ペア:

[(1, 30944004), (2, 15472002), (3, 10314668), (4, 7736001), (6, 5157334), (7, 4420572), (12, 2578667), (13, 2380308), (14, 2210286), (21, 1473524), (26, 1190154), (28, 1105143), (39, 793436), (42, 736762), (43, 719628), (52, 595077), (78, 396718), (84, 368381), (86, 359814), (91, 340044), (129, 239876), (156, 198359), (172, 179907), (182, 170022), (258, 119938), (273, 113348), (301, 102804), (364, 85011), (516, 59969), (546, 56674), (559, 55356), (602, 51402), (659, 46956), (903, 34268), (1092, 28337), (1118, 27678), (1204, 25701), (1318, 23478), (1677, 18452), (1806, 17134), (1977, 15652), (2236, 13839), (2636, 11739), (3354, 9226), (3612, 8567), (3913, 7908), (3954, 7826), (4613, 6708)]