30639588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15859}}^1$

素因数の和:15896

約数の個数: 48

約数和(自身を含む): 85263360

約数和(自身を除く): 54623772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 15859, 31718, 47577, 63436, 95154, 111013, 190308, 222026, 333039, 364757, 444052, 666078, 729514, 1094271, 1332156, 1459028, 2188542, 2553299, 4377084, 5106598, 7659897, 10213196, 15319794, 30639588]

約数ペア:

[(1, 30639588), (2, 15319794), (3, 10213196), (4, 7659897), (6, 5106598), (7, 4377084), (12, 2553299), (14, 2188542), (21, 1459028), (23, 1332156), (28, 1094271), (42, 729514), (46, 666078), (69, 444052), (84, 364757), (92, 333039), (138, 222026), (161, 190308), (276, 111013), (322, 95154), (483, 63436), (644, 47577), (966, 31718), (1932, 15859)]