70819998

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 146512800

約数和(自身を除く): 75692802

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 447, 894, 2141, 4282, 5513, 6423, 11026, 12846, 16539, 33078, 79217, 158434, 237651, 319009, 475302, 638018, 957027, 1914054, 11803333, 23606666, 35409999, 70819998]

約数ペア:

[(1, 70819998), (2, 35409999), (3, 23606666), (6, 11803333), (37, 1914054), (74, 957027), (111, 638018), (149, 475302), (222, 319009), (298, 237651), (447, 158434), (894, 79217), (2141, 33078), (4282, 16539), (5513, 12846), (6423, 11026)]