34969990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 68991264

約数和(自身を除く): 34021274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1237, 1285, 2474, 2570, 2827, 5654, 6185, 12370, 13607, 14135, 27214, 28270, 68035, 136070, 317909, 635818, 1589545, 3179090, 3496999, 6993998, 17484995, 34969990]

約数ペア:

[(1, 34969990), (2, 17484995), (5, 6993998), (10, 3496999), (11, 3179090), (22, 1589545), (55, 635818), (110, 317909), (257, 136070), (514, 68035), (1237, 28270), (1285, 27214), (2474, 14135), (2570, 13607), (2827, 12370), (5654, 6185)]