30728334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 76317696

約数和(自身を除く): 45589362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 167, 182, 273, 334, 337, 501, 546, 674, 1002, 1011, 1169, 2022, 2171, 2338, 2359, 3507, 4342, 4381, 4718, 6513, 7014, 7077, 8762, 13026, 13143, 14154, 15197, 26286, 30394, 30667, 45591, 56279, 61334, 91182, 92001, 112558, 168837, 184002, 337674, 393953, 731627, 787906, 1181859, 1463254, 2194881, 2363718, 4389762, 5121389, 10242778, 15364167, 30728334]

約数ペア:

[(1, 30728334), (2, 15364167), (3, 10242778), (6, 5121389), (7, 4389762), (13, 2363718), (14, 2194881), (21, 1463254), (26, 1181859), (39, 787906), (42, 731627), (78, 393953), (91, 337674), (167, 184002), (182, 168837), (273, 112558), (334, 92001), (337, 91182), (501, 61334), (546, 56279), (674, 45591), (1002, 30667), (1011, 30394), (1169, 26286), (2022, 15197), (2171, 14154), (2338, 13143), (2359, 13026), (3507, 8762), (4342, 7077), (4381, 7014), (4718, 6513)]