1236697630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2999}}^1$

素因数の和:3193

約数の個数: 64

約数和(自身を含む): 2623104000

約数和(自身を除く): 1386406370

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 137, 215, 274, 301, 430, 602, 685, 959, 1370, 1505, 1918, 2999, 3010, 4795, 5891, 5998, 9590, 11782, 14995, 20993, 29455, 29990, 41237, 41986, 58910, 82474, 104965, 128957, 206185, 209930, 257914, 410863, 412370, 644785, 821726, 902699, 1289570, 1805398, 2054315, 2876041, 4108630, 4513495, 5752082, 9026990, 14380205, 17667109, 28760410, 35334218, 88335545, 123669763, 176671090, 247339526, 618348815, 1236697630]

約数ペア:

[(1, 1236697630), (2, 618348815), (5, 247339526), (7, 176671090), (10, 123669763), (14, 88335545), (35, 35334218), (43, 28760410), (70, 17667109), (86, 14380205), (137, 9026990), (215, 5752082), (274, 4513495), (301, 4108630), (430, 2876041), (602, 2054315), (685, 1805398), (959, 1289570), (1370, 902699), (1505, 821726), (1918, 644785), (2999, 412370), (3010, 410863), (4795, 257914), (5891, 209930), (5998, 206185), (9590, 128957), (11782, 104965), (14995, 82474), (20993, 58910), (29455, 41986), (29990, 41237)]