6634990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 6221330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 743, 893, 1486, 1786, 3715, 4465, 7430, 8930, 14117, 28234, 34921, 69842, 70585, 141170, 174605, 349210, 663499, 1326998, 3317495, 6634990]

約数ペア:

[(1, 6634990), (2, 3317495), (5, 1326998), (10, 663499), (19, 349210), (38, 174605), (47, 141170), (94, 70585), (95, 69842), (190, 34921), (235, 28234), (470, 14117), (743, 8930), (893, 7430), (1486, 4465), (1786, 3715)]