2390806785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{4463}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 3887751168

約数和(自身を除く): 1496944383

約数列:

[1, 3, 5, 15, 71, 213, 355, 503, 1065, 1509, 2515, 4463, 7545, 13389, 22315, 35713, 66945, 107139, 178565, 316873, 535695, 950619, 1584365, 2244889, 4753095, 6734667, 11224445, 33673335, 159387119, 478161357, 796935595, 2390806785]

約数ペア:

[(1, 2390806785), (3, 796935595), (5, 478161357), (15, 159387119), (71, 33673335), (213, 11224445), (355, 6734667), (503, 4753095), (1065, 2244889), (1509, 1584365), (2515, 950619), (4463, 535695), (7545, 316873), (13389, 178565), (22315, 107139), (35713, 66945)]