12688710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 30551040

約数和(自身を除く): 17862330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 883, 958, 1437, 1766, 2395, 2649, 2874, 4415, 4790, 5298, 7185, 8830, 13245, 14370, 26490, 422957, 845914, 1268871, 2114785, 2537742, 4229570, 6344355, 12688710]

約数ペア:

[(1, 12688710), (2, 6344355), (3, 4229570), (5, 2537742), (6, 2114785), (10, 1268871), (15, 845914), (30, 422957), (479, 26490), (883, 14370), (958, 13245), (1437, 8830), (1766, 7185), (2395, 5298), (2649, 4790), (2874, 4415)]