834670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 824210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 191, 230, 382, 437, 874, 955, 1910, 2185, 3629, 4370, 4393, 7258, 8786, 18145, 21965, 36290, 43930, 83467, 166934, 417335, 834670]

約数ペア:

[(1, 834670), (2, 417335), (5, 166934), (10, 83467), (19, 43930), (23, 36290), (38, 21965), (46, 18145), (95, 8786), (115, 7258), (190, 4393), (191, 4370), (230, 3629), (382, 2185), (437, 1910), (874, 955)]