30741087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 16449441

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 797, 897, 989, 1677, 2391, 2967, 10361, 12857, 18331, 31083, 34271, 38571, 54993, 102813, 238303, 445523, 714909, 788233, 1336569, 2364699, 10247029, 30741087]

約数ペア:

[(1, 30741087), (3, 10247029), (13, 2364699), (23, 1336569), (39, 788233), (43, 714909), (69, 445523), (129, 238303), (299, 102813), (559, 54993), (797, 38571), (897, 34271), (989, 31083), (1677, 18331), (2391, 12857), (2967, 10361)]