30278444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34883}}^1$

素因数の和:34925

約数の個数: 24

約数和(自身を含む): 62512128

約数和(自身を除く): 32233684

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 34883, 69766, 139532, 244181, 488362, 976724, 1081373, 2162746, 4325492, 7569611, 15139222, 30278444]

約数ペア:

[(1, 30278444), (2, 15139222), (4, 7569611), (7, 4325492), (14, 2162746), (28, 1081373), (31, 976724), (62, 488362), (124, 244181), (217, 139532), (434, 69766), (868, 34883)]