389950710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{67349}}^1$

素因数の和:67552

約数の個数: 32

約数和(自身を含む): 940744800

約数和(自身を除く): 550794090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5790, 67349, 134698, 202047, 336745, 404094, 673490, 1010235, 2020470, 12998357, 25996714, 38995071, 64991785, 77990142, 129983570, 194975355, 389950710]

約数ペア:

[(1, 389950710), (2, 194975355), (3, 129983570), (5, 77990142), (6, 64991785), (10, 38995071), (15, 25996714), (30, 12998357), (193, 2020470), (386, 1010235), (579, 673490), (965, 404094), (1158, 336745), (1930, 202047), (2895, 134698), (5790, 67349)]