30759784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18397}}^1$

素因数の和:18433

約数の個数: 32

約数和(自身を含む): 66232800

約数和(自身を除く): 35473016

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18397, 36794, 73588, 147176, 202367, 349543, 404734, 699086, 809468, 1398172, 1618936, 2796344, 3844973, 7689946, 15379892, 30759784]

約数ペア:

[(1, 30759784), (2, 15379892), (4, 7689946), (8, 3844973), (11, 2796344), (19, 1618936), (22, 1398172), (38, 809468), (44, 699086), (76, 404734), (88, 349543), (152, 202367), (209, 147176), (418, 73588), (836, 36794), (1672, 18397)]