12145010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 22505472

約数和(自身を除く): 10360462

約数列:

[1, 2, 5, 10, 73, 127, 131, 146, 254, 262, 365, 635, 655, 730, 1270, 1310, 9271, 9563, 16637, 18542, 19126, 33274, 46355, 47815, 83185, 92710, 95630, 166370, 1214501, 2429002, 6072505, 12145010]

約数ペア:

[(1, 12145010), (2, 6072505), (5, 2429002), (10, 1214501), (73, 166370), (127, 95630), (131, 92710), (146, 83185), (254, 47815), (262, 46355), (365, 33274), (635, 19126), (655, 18542), (730, 16637), (1270, 9563), (1310, 9271)]