30135824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99131}}^1$

素因数の和:99158

約数の個数: 20

約数和(自身を含む): 61461840

約数和(自身を除く): 31326016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99131, 198262, 396524, 793048, 1586096, 1883489, 3766978, 7533956, 15067912, 30135824]

約数ペア:

[(1, 30135824), (2, 15067912), (4, 7533956), (8, 3766978), (16, 1883489), (19, 1586096), (38, 793048), (76, 396524), (152, 198262), (304, 99131)]