193404990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{339307}}^1$

素因数の和:339336

約数の個数: 32

約数和(自身を含む): 488603520

約数和(自身を除く): 295198530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 339307, 678614, 1017921, 1696535, 2035842, 3393070, 5089605, 6446833, 10179210, 12893666, 19340499, 32234165, 38680998, 64468330, 96702495, 193404990]

約数ペア:

[(1, 193404990), (2, 96702495), (3, 64468330), (5, 38680998), (6, 32234165), (10, 19340499), (15, 12893666), (19, 10179210), (30, 6446833), (38, 5089605), (57, 3393070), (95, 2035842), (114, 1696535), (190, 1017921), (285, 678614), (570, 339307)]