30502108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:12002

約数の個数: 36

約数和(自身を含む): 66875592

約数和(自身を除く): 36373484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11971, 23942, 47884, 83797, 155623, 167594, 311246, 335188, 586579, 622492, 1089361, 1173158, 2178722, 2346316, 4357444, 7625527, 15251054, 30502108]

約数ペア:

[(1, 30502108), (2, 15251054), (4, 7625527), (7, 4357444), (13, 2346316), (14, 2178722), (26, 1173158), (28, 1089361), (49, 622492), (52, 586579), (91, 335188), (98, 311246), (182, 167594), (196, 155623), (364, 83797), (637, 47884), (1274, 23942), (2548, 11971)]