71340811070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{990707}}^1$

素因数の和:991112

約数の個数: 32

約数和(自身を含む): 135528854400

約数和(自身を除く): 64188043330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379, 758, 1895, 3790, 7201, 14402, 36005, 72010, 990707, 1981414, 4953535, 9907070, 18823433, 37646866, 94117165, 188234330, 375477953, 750955906, 1877389765, 3754779530, 7134081107, 14268162214, 35670405535, 71340811070]

約数ペア:

[(1, 71340811070), (2, 35670405535), (5, 14268162214), (10, 7134081107), (19, 3754779530), (38, 1877389765), (95, 750955906), (190, 375477953), (379, 188234330), (758, 94117165), (1895, 37646866), (3790, 18823433), (7201, 9907070), (14402, 4953535), (36005, 1981414), (72010, 990707)]